It was only a very short time _______ the young lady found her cellphone stolen as she got on the crowed bus.
#92206
A
before
B
when
C
since
D
after
推荐题目
It never _____ humans until the mid1990s that some animals can be cloned.
#92718
A
occur
B
is occurred
C
occurred to
D
occurred
Every time_____they met, they would talk several hours together about all of the situations_____ appear in the working world.
#92953
A
that; when
B
when; where
C
which;what
D
/; that
To help a friend solve the problem troubling him, .
#93631
A
a friend should be made known of his difficult situation
B
a man should be equipped with the kind of knowledge required
C
nothing is better than offering of knowledge required
D
keeping one’s promises is most important
When I came into the classroom this morning, it ______ me that I had left my book in my dormitory.
#92814
A
occurred
B
was occurred
C
occurred to
D
was occurred to