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问题 单项选择题 A1/A2型题

妊娠期口服药物吸收减慢的原因是（）

A.胃酸分泌增加

B.胃肠蠕动增加

C.生物利用度下降

D.消化能力减弱

E.食物的影响

答案

参考答案：C

解析：妊娠期胃酸分泌溅少、，胃肠活动减弱，使口服药物吸收减少，达峰时间推后，故生物利用度下降。

句型转换

句型转换。

1. I think we will go on a trip to the ocean. (否定句)

_____________________________________________________________

2. I will visit my aunt and uncle. (同义句)

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3. What does this cloud look like? (同义句)

_____________________________________________________________

4. I wear a swimsuit to go swimming. (对划线部分提问)

_____________________________________________________________

5. There are some new leaves on the tree. (否定句)

_____________________________________________________________

6. There are some flowers and grass under the tree. (对划线部分提问)

_____________________________________________________________

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选择题

Deaf people can't _____,but they can learn how to move their mouths ______they can speak.

A．listen ,so

B．hear, so

C．listen, so that

D．hear, so that
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