Our teacher is always busy preparing lessons until 11 o’clock at night, _____we students have gone to sleep.
#72213
A
that time
B
by which time
C
by that time
D
which time
推荐题目
______ we think of Ben, we have to admit that he is a highly competent man.
#67716
A
However
B
Whether
C
Whichever
D
Whatever
Copy the expression___, please, without any change.
#66602
A
as it is
B
such as it is
C
what it is
D
so it is
As a new diplomat, he often thinks of_____- he can react more appropriately on such occasions.
#74266
A
what
B
which
C
that
D
how
Although the play had already been on for 10 minutes, I was still unable to find a seat ___________.
#69603
A
to sit
B
for sit on
C
to sit on
D
for sitting
Many children，______ parents are away working in big cities，are taken good care of in the village.
#74306
A
their
B
whose
C
of them
D
with whom