痛经实证多见于（） A.经前或经期小腹胀痛 B.经后小腹空坠不适_爱下问搜题

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问题多项选择题

痛经实证多见于（）

A.经前或经期小腹胀痛

B.经后小腹空坠不适

C.经前或经后小腹隐痛

D.经期或经后小腹绵绵作痛

E.经前或经期小腹冷痛

答案

参考答案：A, E

选择题

Excuse me, ______ do you say that in English?[ ]

A. How

B. Who

C. Where

D. What

选择题

—Must I return the book tomorrow?

—No, you _____. You _____ keep it for a few days. [ ]

A. mustn't may

B. mustn't must

C. needn't must

D. needn't can