----My e-dictionary is nowhere to be found. Who ______ have taken it? -----Keep looking and you will find it. ________ you have good luck! 
#87181
A
should; Need
B
should; May
C
could; May
D
could; Need
推荐题目
The report urged that all the children _______ to swim.
#87326
A
are taught
B
be taught
C
to be taught
D
being taught
I wish you ______ go with me tomorrow.
#87006
A
will
B
would
C
shall
D
/
With so much work on hand, you _____ to see the game last night.
#90201
A
mustn’t go
B
shouldn’t go
C
couldn’t have gone
D
shouldn’t have gone
(2013·陕西师大附中模拟)If we had taken such effective measures much earlier, the river ________ so seriously now.
#86520
A
is not polluted
B
would not be polluted
C
had not been polluted
D
would not have been polluted