— Catherine, I have cleaned the room for you. — Thanks. You ______ it. I could manage it myself. 
#90498
A
needn’t do
B
needn’t have done
C
mustn’t do
D
shouldn’t have done
推荐题目
--- Jack fell off the ladder yesterday,but he is all right now.  ---What a lucky dog! He ________himself badly. 
#86414
A
should injure
B
might injure
C
should have injured
D
could have injured
 If he _____ his legs in the last training, he _____ the coming World Cup, which he has been longing to compete in.
#87516
A
hadn’t hurt; would join in
B
hadn’t hurt; would have taken part in
C
didn’t hurt; would go in for
D
didn’t hurt; would have taken part in
She insisted that she ______ not guilty , but we insisted that she ____ into prison
#87975
A
was; be put
B
be ; was put
C
should be; was put
D
was; should put
 With everything she _______, she went home.
#87870
A
needed to buy
B
needed buying
C
needed buy
D
needed bought