--- Did your father come back early last night?--- Yes. It was not yet eight o’clock _______ he arrived home.
#31230
A
before
B
when
C
that
D
until
推荐题目
There is no way of knowing why one man makes an important discovery ______ another man, also intelligent, fails.
#30143
A
since
B
if
C
as
D
while
We should consider the professor’s advice _______ our school library provide more books on popular science.
#34143
A
that
B
when
C
which
D
where
— We’ll go to climb the moutain this weekend. Would you like to join us?— _____
#34206
A
That sounds fine to me.
B
It’s really hard work.
C
What do I need to prepare?
D
What may I expect?
_________ many times, but he still couldn’t understand it.
#32413
A
Having been told
B
Though he had been told
C
He was told
D
Having told