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问题 单项选择题

下列中毒急救方法错误的是（）。

A呼吸系统急性中毒性，应使中毒者离开现场，使其呼吸新鲜空气或做抗休处理

BH2S中毒立即进行洗胃，使之呕吐

C误食了重金属盐溶液立即洗胃，使之呕吐

D皮肤.眼.鼻受毒物侵害时立即用大量自来水冲洗

答案

参考答案：B

完形填空

冲刺突破三十七篇

语法填空（每篇共10小题; 每小题1.5分，满分15分）

阅读下面短文，按照句子结构的语法性和下文连贯的要求，在空格处填入适当的词

或使用括号中词语的正确形式填空，并将答案填写在答题卡标号为31~40 的相应位置上。

Many people like to read the (31) ___________________（late）newspapers. But  (32) _______________ is it produced so quickly?

The most important man may be the chief editor. He decides (33) ______________ to do. Every morning the (34)________________ (journal) are sent to cover the events. Sometimes they need a face-to-face interview with people (35) _____________ do telephone interviews. Meanwhile, the picture editor sends (36) _______________ (photograph) to take the pictures they need.

Later in the day, they pass the stories and the (37)_________________ (develop) photos to the editor. Then the chief editor will choose the most important news for the front page. (38)_________________ editors read the stories, make some necessary changes and write headlines for them. (39)__________________ the newspaper is printed and (40)_________________（deliver）to different places.
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单项选择题

美国医学物理学家学会（AAPM）规定加速器楔形板、限光筒位置精度（）。

A.1mm

B.2mm

C.3mm

D.4mm

E.5mm
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