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问题 单项选择题 A1/A2型题

男性，51岁。因慢性咳嗽、进行性气急5～6年，肺功能检测下列哪项不是诊断阻塞性肺气肿所需要的（）

A.最大通气量<80%预计值

B.1秒率<60%

C.残气量／肺总量>40%

D.呼气峰值流速降低

E.动脉血气分析

答案

参考答案：E

阅读理解

One day, two young men went to a small city. They stayed outside a shop for a long time, and they seemed to have nothing to do. The owner of the shop felt they were unusual. So he used his new mobile phone to take a picture of them. After that he sent a message with the picture to the police. The picture surprised the police because the persons in the picture had done something wrong before. And the police were trying to catch them! A police car was immediately sent to the shop. The two young men were caught there. Later a policeman told the reporter, "We think this is the first time in the world that a picture message has been used to help catch criminals(罪犯)."

根据以上内容判断下列句子的正 (T) 误 (F)

小题1:The owner of the shop sent the picture message to the police.

小题2:The two young men went to the shop to buy a new mobile phone.

小题3:The shop owner thought the two young men were kind.

小题4:The two young men were caught by the police.

小题5:The police thought a picture message was often used to help catch criminals.
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多项选择题

提高RH脱碳速度的工艺措施（）。

A.增加脱碳时间

B.提高循环流量和体积传质系数

C.提高抽气速率

D.吹氧

E.改变吹Ar方式
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