In the past twelve months the research members ______ the effectiveness of many materials in a home building.
#102889
A
had studied
B
would study
C
studied
D
have studied
推荐题目
— Shall I pick up your shopping for you? — Oh, I couldn’t possibly trouble you. — It’s all right. I _________ past the shop anyway.
#103112
A
will go
B
will be going
C
was going
D
goes
—I remember I ______my bag somewhere around here.—Really? I never saw it.
#104360
A
left
B
leave
C
was leaving
D
had left
Isn’t it lovely to think that I ________ myself on the sunny beach tomorrow at this time.
#102094
A
will enjoy
B
will be enjoying
C
am enjoying
D
shall enjoy
The flowers were so lovely that they in no time.
#103157
A
sold out
B
had been sold out
C
were sold out
D
would sell out
By the time I see you again, I _______ from that school.
#100006
A
have graduated
B
graduated
C
will have graduated
D
graduate