女性，23岁，新婚，计划5年内不准备生育，适宜选择最佳避孕方法_爱下问搜题

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问题单项选择题 B1型题

女性，23岁，新婚，计划5年内不准备生育，适宜选择最佳避孕方法为（）

A.短效口服避孕药

B.长效避孕针

C.外用杀精剂

D.放置IUD

E.输卵管结扎术

答案

参考答案：A

填空题

阅读短文，从方框中选择适当的单词填空。

kind why happening along heard

An old gentleman was walking slowly 1._________ the street one day when he saw a little boy.
The boy was trying to reach a doorbell which was too high for him. He was a 2._________ man, so
he stopped and said, " I will ring the bell for you." and then he pulled the bell so hard that it could be
3._________over the house.
The little boy looked up at him and said, "Now we must run away. Come on." And before the old
gentleman knew what was 4._________, the boy ran round the corner of the street, leaving the old man
of explaining to the angry owner of the house 5._________ he had rung the bell.

单项选择题

永久性轨道应铺设在稳定、（）的岩层上。

A.坚硬

B.松软

C.固定