I was about to leave _____ the telephone rang.
#31587
A
after
B
while
C
when
D
before
推荐题目
They were surprised that a child should work out the problem _____ they themselves couldn’t.
#31931
A
when
B
where
C
until
D
while
______ his father and stepfather were Muslim, American newly-elected black president, Barack Obama is Christian.
#34443
A
Whether
B
What
C
When
D
While
．Every time Ashtita tries to break a record, he reaches a point ______ he feels he cannot physically do any more．
#33715
A
where
B
that
C
when
D
which
One split second later your life or someone else's life could be gone ________ you are just glancing at your phone to check a text message.
#30266
A
even though
B
in that
C
only if
D
as if
What an unforgettable experience! I’ll write it down _______ it is still fresh in my memory.
#34758
A
since
B
after
C
while
D
until