31. How to solve the problem __________

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问题选择题

31. How to solve the problem __________ in the meeting right now

A．was being discussed

B．are being discussed

C．is being discussed

D．is going to discuss

答案

答案：C

单项选择题 A型题

正常左肾静脉走行位置是（）。

A.走行在腹主动脉后方

B.腹主动脉与肠系膜上静脉之间

C.腹主动脉与肠系膜上动脉之间

D.走行在门静脉后方并伴行

E.走行在腹主动脉左后方

选择题

—Could you lend me the book you bought last week?

—_______.[ ]

A. Yes, here you are

B. No, I can't lend it to you

C. It's not interesting