皮皮学，免费搜题
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【单选题】
有关药物选择性描述不当的是
A.
选择性高的药物药理效应强
B.
特异性高的药物选择性不一定高
C.
选择性低的药物治疗针对性差
D.
选择性低的药物副作用较多
E.
选择性高的药物治疗针对性较好
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举一反三
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文化多样化
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相关题目：
【判断题】世界正处于大发展大变革大调整时期,和平与发展已经不是时代主题。
A.
正确
B.
错误
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【简答题】句型转换。 1. She has supper at 7:00 p. m . (对画线部分提问) ______ ______ does she have supper? 2. What time is it now? (同义句转换) ______ the ______ now? 3. Jack has his lunch at school. (改为一般疑问句) ______ Jack _____...
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【单选题】We ate an early supper and went to see a great temple ______ floors made of silver.
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【多选题】世界正处于大发展大变革大调整时期,和平与发展仍然是时代主题。( )深入发展。
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【单选题】It ________ us nearly a whole day to finish the work.
A.
used
B.
cost
C.
took
D.
spent
查看完整题目与答案
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A.
- Well. Now I regret __________ that.
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E.
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B.
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C.
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