It is impolite_____ the people when they

题型:选择题

问题:

It is impolite _____ the people when they are  in trouble.  [ ]

A. to laugh to

B. to laugh at

C. laughing at

D. laughing to

考点:不定式动词短语
题型:选择题

阅读理解。根据短文内容填空。

      Good morning. Here's the weather report by Jane White. Today the weather is wet. It's windy, too.

It's 10℃ now. I'm in Shanghai. You can wear your sweater and jeans. Have a good day!

1. What's the weather like today?

    It's ____________ and ____________.

2. Is it hot today?

    ____________, ____________ ____________.

3. Who's talking on TV?

________________________________________________________________________

4. I can wear my sweater and shorts. Yes or No?

________________________________________________________________________

5. Is it summer or fall now?

________________________________________________________________________

题型:选择题

绝经后妇女发现血性白带除恶性肿瘤外常见于()。

A.宫颈糜烂

B.宫颈息肉

C.子宫内膜炎

D.输卵管炎

E.老年性 * * 炎

题型:选择题

请列出四项与建设工程安全生产直接相关的国家法律法规。

题型:选择题

转移性肝癌AFP常明显升高

题型:选择题

()和()同时运行在一台计算机上,会产生端口冲突。

A.H.323终端

B.RM

C.SC

D.SM

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