It takes at least years to achieve____ in English.

2023-12-27 08:58:33
英语词汇2

It takes at least years to achieve____ in English.

A.proficiency

B.profit

C.proficient

D.efficiency

正确答案是A

上一篇：He is involved in a series of______ scientificstudies.

下一篇：We need____time to deal with the problems.