—________ I smoke here?—No. You are not allowed to smoke in public places.
#78047
A
Could
B
Must
C
May
D
Might
推荐题目
—Tom often drives carelessly.—Tell him he ________ answer for it if he goes on behaving like that.
#62483
A
shall
B
should
C
will
D
must
— There'ssomeone knocking on the door. Who _____it be?— It must be Mary. She promised to be here at 8：00.
#62863
A
must
B
need
C
shall
D
Can
He ______ it on schedule, but somehow he fell behind.
#62908
A
must have done
B
might finish
C
could have finished
D
could finish
After you read the article “Why fast food is slowly killing you”, you stop eating fast food.
#74394
A
can
B
may
C
have to
D
should
--- Where is Jack? I can’t find him anywhere.--- He ______ his homework upstairs.
#63513
A
might have done
B
must have done
C
might be doing
D
must do