I wish to thank Professor Smith，without ________ help I would never have got this far.(2012·天津)
#11568
A
who
B
whose
C
whom
D
which
推荐题目
(2013·皖南八校三次联考)Our English teacher often tells us that the meaning of a new word may be ________ according to the given context.
#11731
A
picked out
B
ruled out
C
brought out
D
taken out
(2013·厦门一中高三模拟)—Do you know why the teacher asks for me?—He wants you to ________ your absence last night.
#11516
A
account for
B
call for
C
send for
D
reach for
No one can ________ how the election will turn out，as there are many unknown facts.
#10893
A
protect
B
prepare
C
prevent
D
predict
The air is deadly polluted because some factories don’t __the rules to protect the environment.
#12066
A
appreciate
B
regard
C
honor
D
respect