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问题 单项选择题 A1/A2型题

具有传染性的非特异性感染是（）。

A.疽

B.急性淋巴结炎

C.急性淋巴管炎

D.丹毒

E.急性蜂窝织炎

答案

参考答案：D

解析：丹毒是由感染力很强的β溶血性链球菌从皮肤、黏膜的细小伤口处侵入网状淋巴管引起。

填空题

根据短文内容，用所给首字母填空。

     Once a farmer decided to spend a h   1   in   an expensive hotel in a big

town.  W   2   lunch   time came on his first day there, he went to e  3   in

the restaurant of the hotel i  4 _ his new  clothes. The head waiter b  5 _

him to the table,  took his order and went away. When he c  6    back and

saw the farmer again, he had a surprise.  The f  7   had tied his table cloth

round his  n  8 _. The head waiter told another waiter to go  to the farmer

and told him that people m  9   do such a thing in his restaurant. So the

waiter went to the farmer and said in a f    10   voice, “ Good    moming,

sir. Would you like a haircut?”

1.        2.         3.     4.       5.         6.          7.        8 .     9.           10.    

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单项选择题

在火场中，充满了各种各样的危险：烈焰、高温、烟雾、毒气等。下面几种保护措施，哪一条是正确的？（）

A、在火场中站立、直行，并大口呼吸

B、迅速躲避在火场的下风处

C、用湿毛巾捂住口鼻，必要时匍匐前行

D、在火场到处跑动
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