A: Where are you now?B: We _________ on the Great Wall of China and talking to you.
#38076
A
stand
B
standing
C
are standing
D
are stand
推荐题目
 I__________ Lucy at the bank the other day.
#40180
A
see
B
saw
C
was seen
D
seeing
Look at those clouds. It _____ rain
#42068
A
is going to
B
will
C
must be
D
can’t