After a years study she has learned enough English to______a conversation.A.carry onB.car

学历类 专四 已帮助 人

After a years study, she has learned enough English to______a conversation.

A.carry on

B.carry out

C.carry in

D.carry off

请帮忙给出正确答案和分析,谢谢!

热搜:lab颜色空间中L,a,b分别代表什么