一位肿瘤病学专家在同事的协助下，为一肺癌患者做胸穿，抽出了1000ml胸水。第二天早

修改下列病句。（4分）                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     

小题1:我们的报纸、杂志、电视和一切出版物，更有责任树立榜样，杜绝用字不规范的现象，增强使用语言文字的规范意识。

小题2:垃圾车清理垃圾时不熄火，长时间发出噪声与废气，对住户的身心影响很大。

容量分析中，“滴定突跃”是指( )

A．指示剂变色范围

B．化学计量点

C．等当点前后滴定液体变化范围

D．滴定终点

E．化学计量点附近突变的pH值范围

肝癌的辨证要点是

A．辨在气在血

B．辨寒热

C．辨虚实

D．辨肿块

E．辨危候

车辆在轨道上蛇形运动，是轨道方向不良引起的，这种运动产生的（）对轨道损坏严重。

A.垂直力

B.横向水平力

C.纵向水平力

D.纵向垂直力

( )是指建设项目业主决定采用租赁方式取得某些设备或其他财产时，首先要调查了解各家租赁公司经营理念、经营、业务水平、资信情况以及与其他金融机构的关系，取得租赁公司的融资条件和租赁费率等信息资料，并加以分析比较，从而择优选定。

A．挑选租赁公司

B．办理租赁委托

C．签署订货协议

D．签订租赁合同