下列各对数，+（﹣2）与﹣2，+（+2）与+2，﹣（﹣2）与+（﹣2），﹣（+2

发布时间：2017-04-05 12:14 │ 来源：www.tikuol.com

题型：选择题

问题：

下列各对数，+（﹣2）与﹣2，+（+2）与+2，﹣（﹣2）与+（﹣2），﹣（+2）与+（﹣2），﹣（+2）与+（+2），+2与﹣2，﹣|﹣2|与﹣2，中，互为相反数的有[ ]

A．3对

B．4对

C．5对

D．6对

考点：相反数绝对值

题型：选择题

阅读理解。

Look at the clothes line in the twins' bedroom. There are some clothes on it. You can see a green blouse
and a yellow skirt. The trousers on the clothes line are black. They are not new but clean. Are they Lily's
clothes? No. I know they are Lucy's. Lily's clothes are on a clothes tree near the window. Her trousers are
brown, her blouse is white and her skirt is blue. There is a new hat on the clothes tree, but it's not Lily's, it's
Lucy's. There is an old hat on Lucy's bed in the room, it's Lily's. There are no clothes on the other bed, the
bed is Lily's.

1. What can you see in the bedroom? I can see ______.

A. a clothes line
B. a tree
C. a bed

2. What colour are Lucy's trousers? They are ______.

A. green
B. black
C. brown

3. Where is Lucy's hat? It's on ______.

A. the clothes tree
B. the clothes line
C. Lily's bed

4. How many beds are there in the room? ______.

A. only one
B. three
C. two

5. Are there any things on Lily's bed? ______.

A. Yes, there is a hat on it
B. No, there is not anything on it
C. Sorry, I don't know

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商业银行划分了银行账户和交易账户之后，以下说法不正确的是( )。

A．有助于商业银行加强自身的风险管理
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