Jack is a great talker.It's high time that he ________ something instead of just talking.(2012·辽宁)
#91917
A
will do
B
has done
C
do
D
did
推荐题目
Most students expect ____more review classes before the exams.
#93563
A
it to be
B
there to be
C
that to be
D
to be
Come and see me whenever ______.
#93791
A
you are convenient
B
you will be convenient
C
it is convenient to you
D
it will be convenient to you