11. John plays football____, if not better than, David.
A. as well            B. as well as
C. so well           D. so well as
12. We all write____, even when there’s not much to say.
A. now and then      B. by and by
C. step by step        D. more or less
13.----Do you remember ____he came?
   ---- Yes, I do, he came by car.
A. how          B. when             C. that          D. if
14. If we work with a strong will, we can overcome any difficulty, _______ great it is.
A. what           B. how             C. however         D. whatever
15. We decided not to climb the mountains because it was raining ____.
A. badly           B. hardly            C. strongly         D. heavily
16.   I walked 8 miles today. I never guessed that I could walk ______ far.
A. much            B. that              C. such             D. as
17.   They _____ to our proposal.
A. have not still responded    B. have not responded still
C. have still not responded    D. still have not responded
18.   True hibernation takes place only among ______ animals.
A. whose blood is warm      B. blood worm
C. warm-blooded           D. they have warm blood
19.   He works ______.
A. lone        B. lonely      C. alone      D. lonesome
20.  A _____ road goes ______ from our college to the center.
A. straight…straight    B. straightly…straightly  
C. straight…straightly   D. straightly…straight

参考答案

1-5 DCCDD 6-10 CDCAA 11-15 BAACD 16-20 BDCCA