患者，男，50岁，骤发剧烈腹痛，初起时剑突下偏右呈发作性胀痛，迅速波及全腹呈持续性，

小剂量缩宫素增强子宫______收缩，故用于催产和引产。

某合资企业从英国进口一批作为投资的机器设备，该企业委托A进出口公司对外签订进口合同，并代办进口手续，A公司与外商订货后，随即委托B公司具体办理货物运输事宜，同时委托C报关公司负责办理进口报关手续。根据这种情况，请指出下列出现在报关单栏目内的单位，错误的是( )。

A．经营单位：A进出口公司

B．收货单位：某合资企业

C．申报单位：B公司

D．收货单位：A进出口公司

在碘量法中，淀粉是专属指示剂，当溶液呈蓝色时，为（）。

A.I^-与淀粉生成物的颜色

B.碘的颜色

C.游离碘与淀粉生成物的颜色

D.I^-的颜色

E.淀粉的颜色

As CFA members, when they dealing with the investment service for his or her clients and employer, which of the following statements is most accurate according to the Standards of Professional Conduct relating to loyalty, prudence and care（）

A. CFA members must place their clients' and employers' interests before their own clients' interests.

B. CFA members must place their employers' interests before their own interests.

C. CFA members must place their clients' interests before their employers' or their own interests.

头颅血肿患儿的正确护理是

A．保持安静

B．不穿刺，以防感染

C．观察呼吸

D．发展快者应给冷敷

E．不消退者可给热敷