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问题 单项选择题

下列关于急性肺泡性肺水肿的描述，错误的是()

A．早期小结节状影，迅速融合呈大片状

B．肺门旁蝶形浓密影

C．胸腔积液

D．由中、下肺内带向上肺及外带发展

E．经有效治疗，病变可于数周后完全消散

答案

参考答案：E

填空题

根据句意和汉语提示，填写单词。

1. Many people die of _________(癌症) every year.

2. I only eat food that _________(尝起来) good.

3. The library has _________(增加) its collection of books to one million.

4. The students will have an experiment in the _________(实验室) tomorrow.

5. His _________(主要的) reason for learning English is to get a better job.
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单项选择题

转向轮轮胎气压不足容易引起（）故障

A.自动跑偏

B.转向沉重

C.前轮摆振
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