---Why do you look so worried?---I’m expecting a call from my son. He London for three days.
#52413
A
has been to
B
has been in
C
has gone to
D
has come in
推荐题目
What about going hiking this afternoon, Simon? I prefer ____ to ____. It’s too hot outside.
#60582
A
going hiking; staying at home
B
to stay at home; hike
C
to hike; stay at home
D
staying at home; going hiking
-What is the __________ of the polar bear?-It __________500 kg.
#52205
A
weight, weigh
B
weigh, weights
C
weight, weighs
D
weight, weigh