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问题 单项选择题

The agent has probably already handed over you the stowage plan,（）?

A.isn't he

B.doesn't he

C.hasn't he

D.didn't he

答案

参考答案：C

填空题

根据句意及首字母提示在横线处填上恰当的单词，使句子意思完整，语法正确。    

1. I'm afraid Lily is too young to take care of h________.   

2. Out teacher is an e_______man.  He doesn't seem to be tired forever.    

3. I'm afraid you can't leave without p_______.    

4. He's very outgoing, so he has a large c_______of friends.    

5. I'm sorry to b_______you.  I didn't know you were asleep.    

6. There are p_______of books in the box.  Each of you can get a different one.    

7. If you have got any problems, you can talk with Lucy.  She's a good l_______.    

8. Sally is a kind girl.  Shc is easy to get along w_______.
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单项选择题

钾石灰钻井液的防塌效果比石灰钻井液（）。

A、弱

B、强

C、一样

D、无法比较
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