-----______ are the students talking ______? ----- A policeman.
#49207
A
What, with
B
Who, for
C
Who, to
D
What, to
推荐题目
It’s very convenient ______ us to buy train tickets now because we can buy them either from the station or on the Internet.
#48015
A
to
B
of
C
by
D
for
—Were you late ________ the meeting? —No, I arrived there ten minutes________ the meeting started.
#49450
A
for ; before
B
at ; before
C
for ; till
D
at ; after
— Why are you standing, Alice?—I can’t see the blackboard clearly. Two tall boys are sitting_______me.
#49375
A
behind .
B
next to
C
between
D
in front of
China began to open to the outside world in the late 1970s. _________, there have been great changes in the country.
#46264
A
By then
B
As a result
C
At last
D
In all