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【单选题】
三七具有的功效是A.
凉血止血
B.
收敛止血
C.
化瘀止血
D.
温经止血
E.
补虚止血
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举一反三
【简答题】在调速性能指标要求不高的场合,可采用()直流调速系统(A)电流,电压正反馈 (B)带电流正反馈补偿的电压负反馈(C)带电流负反馈补偿的电压正反馈 (D)带电流负反馈补偿的电压负反馈A.B.C.D. D
【简答题】听力原文：Woman: I’d advise a clear outline of what you want to say beforehand on paper … to make sure you don’t forget anything. Then categorize the points and come up with words – like a code – th...
【单选题】The passage describes an ideal lecture as ______.
A.
giving a clear, general outline of the topic
B.
helping students understand difficult points
C.
having a clear purpose, focus, and development
D.
being clearly spoken, interesting, and knowledgeable
【简答题】SET TALK OFF CLEAR A="Y" B="X" M="X+Y" X=9 Y=2 Z="%" ??A+B, &A*&B ??&M, &M.&Z.Y SET TALK ON RETURN
【判断题】A logical and clear outline should not be sacrificed simply to maintain parallelism.
A.
正确
B.
错误
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