Mr. Smith as well as his wife and daughter, _____  to their school twice.
#103318
A
have gone
B
has gone
C
have been
D
has been
推荐题目
—I am going to America.—how long    you    there?
#101902
A
are; stayed
B
are; staying
C
have; stayed
D
did; stay
Her forehead _____ hot. I’m afraid she is ill.
#103728
A
is feeling
B
felt
C
is felt
D
feels
The two boys_____ games on the computer for three hours, and they would continue till midnight 
#104829
A
were playing
B
had played
C
had been playing
D
has been chatting