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问题 问答题

听一段录音，然后回答问题。

⑴本段录音的主要内容是                             。

⑵文中所阐述的原因有三点，请你写出其中两点：                                 ，                             

答案

⑴中学生网上阅读的缺陷。

⑵对视力的伤害大。/ 易处于失控状态。/ 难在大量的信息中快速筛选有价值的东西。（意思对即可）

填空题

根据所给句子的意思及中文提示写出正确的单词，每空一词。

1. —When will our school sports meeting be held? —It will be held on _______ (五月) tenth.

2. English is widely _______ (说) all over the world.

3. Wei Hua is one of the _______ (最诚实的) boys in our class.

4. I have a foreign friend. He has short curly blonde _______ (头发).

5. Look! Some old people are playing chess _______ (在······下面) the big tree.

6. Li Feng is a hard-working student and he is always the _______ (第一) one to get to school every day.

7. Mr. Huang is their new teacher. He teaches _______ (他们) Chinese.

8. Boys and girls, don't be nervous. You're great. I'm sure you will _______ (成功) in passing this exam.

9. Today is Children's Day. Children are singing and dancing _______ (高兴地).

10. Ms. Wang told her students that the sun _______ (升起) in the east.

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单项选择题

CK-MB异常可表示（）

A.已发生急性心肌梗死

B.可能有微小梗死灶

C.已发生卒中

D.发生心肌或骨骼肌损伤

E.发生心源性休克
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