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问题 选择题
在下列各数-（+3）、-22、（-
1
3
）2、-
32
4
、-（-1）2011、-|-4|中，负数有（　　）
A．2个B．3  个C．4  个D．5个
答案

在数-（+3）、-22、（-

1
3
）2、-
32
4
、-（-1）2011、-|-4|中，负数有：-（+3），-22，-
32
4
，-|-4|共有4个．

故选C．

完形填空

阅读下面的短文，按要求完成所给任务。每空一词。（共5小题，计10分）

James shook his money box.Nothing!He carefully counted the coins that lay on the bed.All that he had was $24.52.The bicycle he wanted was at least $90!How on earth(究竟）was he going to get the rest of the money?

He knew that his friends all had bicycles.It was hard to hang out with ①them when he was the only one without a bicycle. He knew his parents had no extra money.He would have to find a part-time job.He decided to ask Mr Clay②       advice.

“Well,you can start right here,”said Mr Clay. “You see,③my windows need cleaning and my car needs washing.”

That was the beginning of James’part-time job.For the next three months he worked every day after finishing his homework.He took dogs for walks,④打扫干净cupboards and repaired books.

The day finally came when James counted his money and found $94.32.He wasted no time and went down to the shop to buy the bicycle he wanted.He⑤__________(ride) home proudly,looking forward to showing his new bicycle to his friends.

小题1:写出①处所指代的内容。

______________________

小题2:根据句意写出②处所缺的单词。

______________________

小题3:完成③处划线部分的同义句。

My windows__________  ____________  ____________  ____________

小题4:将④处划线部分翻译成英文。

______________  _______________

小题5:用⑤处所给单词的正确形式填空。

_______________________
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单项选择题

不能清洁牙齿邻面菌斑的用具是

A．牙间隙刷
B．牙签
C．保健牙刷
D．牙线
E．橡胶按摩器
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