皮皮学,免费搜题
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【单选题】
克隆哺乳动物所用的受体细胞可以是
A.
体细胞
B.
受精卵
C.
胚胎细胞
D.
精子
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【单选题】对白喉杆菌具有一定鉴定价值的结构是
A.
荚膜
B.
肽聚糖
C.
核糖体
D.
芽胞
E.
异染颗粒
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A.
Selected Worldwide Marine Weather Broadcasts
B.
your local newspaper
C.
the Notice to Mariners
D.
the daily weather map
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A.
B.
否,在家
C.
否,在外
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A.
剂量准确 B质量较稳定
B.
生物利用度高于胶囊剂
C.
可以实现定位给药
D.
对儿童不是理想的剂型
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A.
Comma splice
B.
Complete sentence
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【单选题】hot the weather will be tomorrow, we must get the whole project .
A.
How; complete
B.
However; to complete
C.
How; completing
D.
However; completed
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