皮皮学，免费搜题
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【单选题】
下列关于骨髓涂片叙述正确的是A.
骨髓涂片制成后,可用火烤干
B.
载玻片要洁净,可用手指触摸玻片面
C.
涂片可保存很长时间再染色,细胞仍饱满、颜色鲜艳
D.
染色时间长短与气温、染料的质量及配制的浓度有关
E.
骨髓涂片标本可加入刑,不影响细胞形态
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皮皮学刷刷变学霸
举一反三
【简答题】听短文，完成下列信息表格，将所选答案的字母代号填入题前括号内。短文听两遍。 What class Wan Hai is in: 1. Class ________, Grade 9. When the party will start： 2. Next ________ afternoon. What Li Nan will do: 3. He'll ________. Where Nancy c...
【单选题】----What a nice tablet computer! How much did you ______ on it ? It ____me 400 dollars.
A.
take; paid
B.
cost; took
C.
pay; spent
D.
spend; cost
【单选题】What is David going to do?
A.
He wants to talk with his neighbors about the problem.
B.
He wants to move.
C.
He is going to go to bed late.
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