某温度计厂工人，近两年来有全身乏力，记忆力减退等神经症状，常

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问题单项选择题 A1型题

某温度计厂工人，近两年来有全身乏力，记忆力减退等神经症状，常发怒，急躁，而后又抑郁胆怯，近几日发现写的字迹弯曲，该工人可能患（）

A.慢性铅中毒

B.慢性苯中毒

C.慢性汞中毒

D.急性汞中毒

E.急性锰中毒

答案

参考答案：C

补全对话，情景问答

1. — How do you go to Hong Kong (香港)? — I usually go there by _______________.
2. — Do you walk to school every day? — No, I often take a _______________ to the school.
3. — Look! The _______________ is coming. — Yes. Let's get on.
4. — Where are you going? — We are going to leave for Shanghai to see my _______________.
5. — When do you leave? — About 8: 00. We may meet at the _______________ _______________ at that time.

单项选择题

[听力原文] 女：这次比赛你赢了吗？男：哎，差一点儿就赢了。问：关于男的，可以知道什么？（）

A．赢了

B．没赢

C．没意思

D．很高兴