--- Do you think Mom and Dad   late?--- No, Swiss Air is usually on time.
#100606
A
were
B
will be
C
would be
D
have been
推荐题目
I fixed my eyes upon the newcomer, wondering whether I ________ him somewhere before.
#99984
A
saw   
B
has seen   
C
had seen   
D
would see
It is ten years since he _______ in this college.
#101795
A
works
B
worked
C
has worked
D
had worked
The car___much money.
#103738
A
not cost
B
not have cost
C
isn’t cost
D
didn’t cost