制作人体口腔上皮细胞的临时装片时，滴加的染液是_刷题宝

题干

制作人体口腔上皮细胞的临时装片时，滴加的染液是（　　）

A：清水

B：生理盐水

C：自来水

D：稀碘液

上一题下一题 0.0难度选择题更新时间:2018-08-06 01:10:42

答案(点此获取答案解析）

D

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A: Hello, Lucy.____ Is this your book?

B: No, it's not mine. Where did you find it?

A: Under the bench in the gym(体育馆).

B: When did you find it?

A:____

B: Oh,____ Because Class Two had a lesson in the gym just now.

A: Let's ask the teacher of Class Two.____

B: I'm sorry I can't go with you. I must practice the piano right away.

A:____ I will go alone. See you.

B : See you.

A．When we were having the gym class。

B．That’s right．

C．Whose book is this?

D．She could help US．

E．It doesn’t’t matter．

F．it might be someone’s in Class Tw0．

G。Could you get it to her?

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