We apologize for any inconvenience you _______ have been caused by the delay of the flight.
#87894
A
may
B
would
C
must
D
need
推荐题目
If you ______ succeed, you will have to work hard. 
#87734
A
are about to
B
are going to
C
will
D
are to
 --- It took me two hours or so to walk here. --- But you ______ here in Billy’s car.
#88139
A
could have come
B
must have come
C
must come
D
could come
Jenny,you ________ play with the knife;you ________ hurt yourself.
#88105
A
won’t;can’t
B
shouldn’t;must
C
mustn’t;may
D
can’t;shouldn’t
If Helen             her credit card, she could have bought the dress.
#86908
A
brought
B
should bring
C
had brought
D
were to bring