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问题 单项选择题 A1型题

在排卵前一天血液中出现黄体生成素高峰，若事先用抗雌激素血清处理动物，则黄体生成素高峰消失。表明诱导黄体生成素高峰的激素高峰是（）

A.雌激素

B.孕激素

C.卵泡刺激素

D.肾上腺皮质激素

E.促肾上腺皮质激素

答案

参考答案：A

单项选择题 A1型题

肌注阿托品治疗有机磷农药中毒引起口干作用称为（）。

A.毒性反应

B.变态反应

C.后遗效应

D.副作用

E.治疗作用
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填空题

用括号内所给词的适当形式填空(每空不限一词)。

1. My hobby is reading comic books. What about ______ (you)?

2. Three ______ (five) of the students in our class are League members.

3. I don't think it's always right to be busy ______ (make) money all day.

4. He left home in a hurry because he had some problems ______ (solve) in his office.

5. I don't like traveling by plane. I think it's ______ (safe) to travel by train.

6.  ______ (luck), modern medicine can help people with eye problems in less developed countries.

7. They ______ (plan) a trip to Disneyland at this time yesterday.

8. —Excuse me, where is the ______ (lady) room. —It's over there.

9. I am ______ (excite) about passing the final exams.

10. He speaks Chinese very well though he is a ______ (Canada).

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