Getting rid of bad habit is________forming a good one.[ ]A. an effort much a

题型：同步题难度：来源：

Getting rid of bad habit is________forming a good one.[     ]
A. an effort much as
B. much an effort as
C. as an effort much as
D. as much an effort as

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举一反三

You should try to get a good night"s sleep________much work you have to do.[     ]
A. however
B. no matter
C. although
D. whatever

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It looks________you are ill.You should go to see the doctor.[     ]
A．as
B．as though
C．which
D．whether

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What an unforgettable experience!I"ll write it down _____ it is still fresh in my memory.
[     ]
A. since
B. while
C. after
D. until

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_______you are familiar with the author"s ideas, try reading all the sections as quickly as you can. [     ]
A. So that
B. Now that
C. Ever since
D. As long as

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_______LiuXiang set a new record in the 16th Asian Games, he can"t win all thetime. [     ]
A. When
B. While
C. If
D. Whether

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