问题
选择题
A lot of trees ______ in our school last year.
A.plant
B.planted
C.are planted
D.were planted
答案
答案:D
考查时态和语态。根据last year,以及trees与plant 之间的关系,故用一般过去时的被动语态。
A lot of trees ______ in our school last year.
A.plant
B.planted
C.are planted
D.were planted
答案:D
考查时态和语态。根据last year,以及trees与plant 之间的关系,故用一般过去时的被动语态。