Aunt Mary is crazy about shopping. She must be snapping up the bargains in the department store during such a sale, ______?
#87778
A
mustn’t she?
B
isn’t she
C
needn’t she
D
doesn’t she
推荐题目
 It was playing computer games that cost the boy plenty of time he ____ doing his lessons.
#89110
A
might have spent
B
ought to have spent
C
must have spent
D
could have spent
She is too slow. She ________ pass the test, but she __________ too little.
#90142
A
would; knew
B
will; knows
C
would; knows
D
will; knew
— How could I thank you enough? —Don’t mention it. Any other man_________ that.
#88086
A
must do
B
could do
C
would have done
D
should have done
I can''t think he ____ tell me a lie . 
#89759
A
might
B
could
C
would
D
should