题目内容

胎儿血红蛋白是指

A. HbA
B. HbH和HbBarts
C. HbF
D. HbA2
E. HbA和HbF

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根据《旅行社责任保险管理办法》规定，发生意外事故旅行社不应当承担赔偿责任的。( )

A. 对
B. 错

Section ADirections: This section is to test your ability to give proper responses. There are 5 recorded questions in it. After each question there is a pause. The questions will be spoken two times. When you hear a question, you should decide on the correct answer from the 4 choices marked A), B), C) and D) given in your test paper. Then you should mark the corresponding letter on the Answer Sheet with a single line through the centre.

A. By car.
B. Yesterday afternoon.
C. In New York.
D. For some information.

助悬剂

A. 可以降低混悬液中微粒的沉降速度
B. 可以增加难溶药物在水中的溶解度
C. 可以提高溶胶的稳定性
D. 可以加速乳剂的乳析
E. 可以阻碍混悬液中微粒发生碰撞聚集

米炒药物的作用为

A. 增强药物补脾止泻作用
B. 增强药物补脾和胃作用
C. 增强药物健脾止泻作用
D. 增强药物清热化痰作用
E. 使药物增强或产生止血作用