搜题请搜索小程序“爱下问搜题”
问题 选择题

—He didn't go to the concert yesterday, did he?

—_____. He was busy studying for the tests all day.[ ]

A. No, he didn't

B. Yes, he did

C. No, he did

D. Yes, he didn't

答案

答案：A

单项选择题

下列哪项不是耳穴的选穴原则（）

A.按相应部位选穴

B.按脏腑辨证选穴

C.按经络辨证选穴

D.按标本根结理论选穴

E.按西医学理论选穴
查看答案
单项选择题

碳铵无论作基肥还是作追肥都要（），以减少氨的挥发损失

A.表施

B.撒施

C.深施盖土

D.喷施
查看答案