I _______ the book for two weeks. I must return it to the school library.
#41731
A
borrow
B
have borrowed
C
kept
D
have kept
推荐题目
We will go for a picnic if it_____ this weekend. 
#36947
A
will rain
B
rains
C
won ’ t rain
D
doesn’t rain
10 years ago, _________ only one classroom building in our school. And in 10 years, _________ five classroom buildings in our school.
#40516
A
there will be, there are
B
there was, there will be
C
there will be; there was
D
there was, there are