Overthelastfewyears,thenumberofstudentsparticipatingin...

問題詳情：

 Over the last few years, the number of students participating in volunteer programs _______ sharply in our school.

A. was increasing      B. has increased        C. had increased         D. increased

【回答】

B

知識點：現在完成時及其被動式

題型：選擇題