问题
Why do you look so worried—I’m expecting a call from my son. He London for three days.
A:has been to
B:has been in
C:has gone to
D:has come in;
B:has been in
C:has gone to
D:has come in;
正确答案是：
同类题型
It is the theory ____the earth turns around the sun____ changes the world. [ ]
y the latest game, I’m planning tochange my old computer for ___ that runs faster.
A little wine will not be ______ to your health. Just don’t drink too much.
__, we are better off and live a more convenient life.
In our childhood, we were often ____ by Grandma to pay attention to our table manners.[ ]