革兰染色法是最常用的一种染色法，其实际意义不包括（） A.鉴别

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问题单项选择题 A型题

革兰染色法是最常用的一种染色法，其实际意义不包括（）

A.鉴别细菌

B.初选抗菌药物

C.了解细菌致病性

D.了解细菌的染色性

E.观察细菌的特殊结构

答案

参考答案：E

补全对话，情景问答

从方框中选择恰当的句子补全对话。

A: Have you read today's newspaper?

B: NO. 1._____

A: Yes. 2._____

B: How did it happen?

A: Two students were playing football on their way home. 3._____

B: What did the driver do with them?

A: The driver took them to the hospital and 4. _____

B: How are the children now?

A: They were saved at last and 5._____

B. I hope everything goes well.

A: I hope So, too.

A. What happened to you?

B. they are getting better.

C. Anything important?

D. There was a traffic accident on Zhangshan Road yesterday evening.

E. A car hit them and they were badly hurt.

F. I’m sorry to hear that.

G. the doctors began to operate them on at once.

单项选择题

某市调队在住户调查过程中，未经住户同意，由于发生过失在某报纸上公布了该住户的家庭收入情况，该行为属于______。

A．合法行为
B．统计违法行为
C．依法履行职务行为
D．泄露行为