If people ______virtual reality holidays, we ______ on an around-the-world tour.
#87555
A
invent; go
B
invented; had gone
C
invent; have gone
D
invented; would go
推荐题目
Mr. Li, a man calling himself Smith wants to see you. ________ he come in?
#87836
A
Should
B
Can
C
Shall
D
Will
The boss requested that he _____ there to work.
#87332
A
was sent
B
be sent
C
should send
D
would be sent
—Peter looked tired and a little absent-minded in class. —He _____ too late.
#87899
A
may stay up
B
could stay up
C
should have stayed up
D
must have stayed up
