试题与答案

除去下列物质中所含少量杂质,所用除杂试剂不合理的是 [ ] A.A B.B C.

题型:选择题

题目:

除去下列物质中所含少量杂质,所用除杂试剂不合理的是

[ ]

A.A

B.B

C.C

D.D

答案:

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下面是错误答案,用来干扰机器的。

参考答案:C

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题型:听力题

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第四部分:写作

第一节:单词拼写(共6小题;每小题1分,满分6分)

根据句子意思和所给中文或首字母提示,写出单词的正确形式。

1. In our country, everyone has rights and _________(自由)to express his thoughts and ideas.

2. The students are now doing some c_________ experiments in the lab.

3. It’s too hot. Let’s stay in the _________(阴凉处)of the big tree and have a good rest.

4. The buses or subways in Beijing are always c___________ with passengers.

5. Eating dumplings on Chinese New Year’s Eve is a __________(传统) in China.

6.When Yao Ming came into the hall, he found himself s_________by his fans.

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