某建筑工程公司最近几年的承包额如下表所示。#HeLCjgjSTips { posit

题型:单项选择题

问题:

某建筑工程公司最近几年的承包额如下表所示。

搜索

采用4年数据进行移动平均法预测时,2013年该建筑工程公司的承包额为()万元。

A.30500

B.30894

C.31100

D.31500

考点:中级建筑经济经济师中级建筑经济专业知识与实务真题2012年
题型:单项选择题

下列加点的词语运用正确的一项是 (     )    

A.我们初三的学生正处于中考的最后冲刺阶段,真是行百里者半九十啊,我们有信心坚持到最后胜利!

B.今年春晚一首《时间都去哪儿了》,令电视观众触目伤怀、感动不已。

C.李明激动地说:“不是我妄自菲薄,你们能做的,我也能!”

D.富有创造性的人总是不求甚解地汲取知识,使自己的学识渊博。

题型:单项选择题

Look in the bedroom of teenagers throughout the world and you’ll  小题1:   (probable) find a pair of blue jeans. Their popularity has spread across nations and cultures. Levi Strauss, the American company that first introduced us to the wonder of blue jeans, celebrated    小题2:   150th birthday last week. The company

  小题3:   (found) in 1853 by 24-year-old Levi Strauss. Twenty years later, he made  小题4:   first pair of blue jeans and, in doing so, created work pants    小题5:  the cowboys of the wild American West. Men    小题6:   rushed to California to find gold in the middle of the 19th century started to wear the jeans    小题7:   (make) by Levi Strauss. American troops    小题8:   (fight) in World WarⅡ brought Levi’s jeans to Europe and Asia. Now   小题9:   have been an international symbol of being cool for more than a century. Blue jeans have attracted people’s attention with their   小题10:   (fashion) designs, naturalness, and changeable styles.

题型:单项选择题

猪肉绦虫病与牛肉绦虫病首选吡喹酮治疗。

题型:单项选择题

用下列哪种情况的肺炎双球菌感染健康小鼠会使之生病和死亡()

A.加热杀死的有荚膜的肺炎双球菌

B.活的,但缺乏多糖荚膜的肺炎双球菌

C.加热杀死的有荚膜的肺炎双球菌和缺乏细胞荚膜的肺炎双球菌的混合物

D.既缺乏多糖荚膜又加热杀死的肺炎双球菌

题型:单项选择题

在蜗杆蜗轮传动中,轮齿间的啮合是()。

A.点接触;

B.线接触;

C.面接触。

更多题库