题目内容

切面有细密、银白色、富弹性的橡胶丝相连,气微,味稍苦的饮片是E.

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洋金花的化学成分主要是E.

呈五角状扁球形的药材是E.

One of the most interesting things to come out of the environmental issues meeting was the

A. plethora... husband
B. microcosm... mitigate
C. dearth... libel
D. gamut... obfuscate

检查黄芪中有机氯农药残留量所用的测定方法是E.

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