患者，女，39岁，已婚。妊娠期间，小便不通，小腹胀急疼痛，坐卧_爱下问搜题

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问题单项选择题

患者，女，39岁，已婚。妊娠期间，小便不通，小腹胀急疼痛，坐卧不安，畏寒肢冷，腰腿酸软，舌淡苔薄，脉沉滑无力。其证候是（）

A.气虚

B.肾虚

C.血虚

D.脾虚

E.气滞

答案

参考答案：B

选择题

— ____. It will help you a lot. 　
— That's a good idea. Let's make some.

A. I promise to get you some coffee.
B. Would you please make me some coffee?
C. Help yourself to some coffee.
D. You'd better have some coffee.

单项选择题

图示圆轴，固定端外圆上y＝0点（图中A点）的单元体的应力状态是：（）

A.A

B.B

C.C

D.D