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
 He ______ the test again, in which case, his mother will be very disappointed. 
#89549
A
might fail
B
must have failed
C
should fail
D
could have failed
She didn’t come to the party last Sunday. _________, she must have made the party more exciting.
#87067
A
If she came
B
Would she come
C
Had she come
D
Did she come
(2014·蜀光中学月考)The weather turned out to be fine yesterday.I________the trouble to carry the umbrella with me.
#86406
A
couldn’t have taken 
B
mustn’t have taken
C
needn’t have taken 
D
didn’t need to take