–Carla _______ go to that historical museum after school when she was a teenager. --No wonder she is so familiar with it.
#62961
A
could
B
should
C
might
D
would
推荐题目
Don’t play with the dog, Jack, for it ______ be dangerous at times.
#63358
A
shall
B
can
C
should
D
must
This book _______ Lucy’s . Look! Her name is on the book cover（封面）.
#77222
A
must be
B
may be
C
can’t be
D
mustn’t be
----Mum, ____ I watch TV now? ----No, you ____. You _____ finish your homework first.
#77312
A
may; can’t; must
B
can; can’t; may
C
must; needn’t; must
D
may; mustn’t; can
The bus ____ at six, but it arrived an hour later.
#63180
A
should arrive
B
had arrived
C
should have arrived
D
must arrive