As 用法专练
1. It is generally believed that teaching¹ is ____ it is a science.
A. much as an art as   B. as much an art as   C.an art as much as    D.as much as an art
2. _____ I admire David as a poet,I don’t like him as a man.
A.Only if    B.If only     C. As much     D.Much as
3. ____ ,he talks a lot about his favourite singers after class.
A.A quiet student as he may be      B.Quiet student as he may be
C.Quiet as he may be a student      D.As he may be a quiet student
4.I wonder why you don’t do it as ____ and it’s the third time you have done so.
A.told you    B. be told      C. told to     D. you told
5.( 1) ___I explain on the phone,your request will be considered at the next meeting.
(2)____ I explain on the phone is that your request will be considered at the next meeting.
A. What     B.When     C.After     D. As
6.(1)That is ____ problem____can’t be worked out by anyof us .
(2)That is ____problem____none of us can work it out.
A.a such difficult , that      B.so difficult a ,that
C.such a difficult, as        D.a so difficult ,as
7.There were not so many jobs available ____ were asked for.
A. that      B. which      C. what     D. as
8.____ time went on,Einstine’theory_____ right.
A. With, proved     B As, be proved     C.With, be proved      D. As, proved
9.He will surely² finish the job on time ____ he’s left to do it in his own way.
A.as if     B.even if         C.so long as     D. so that
10.Scientists generally agree that the earth’s climate will warm up over the next 50 to 100 years____it has warmed in the 20,000 years since Ice Age.
 A.As long as     B.as much as       C.as long as        D. as well as
11.Do come to my party,and bring your sister____.
A.as good     B.as a whole        C.as well          D.instead
12.It’s useless trying to argue with the sort of him.You might____ go and stand upon the beach and argue with the sea.
A as well      B also        C.as if        D. as well as
13.(1) We all passed the exam,but ___ him, he alone failed.
(2) ____ running, learning³ English needs will.
  A. As/as with     B. As/as to       C.As/as for       D.As/as if 
14.I thought things would get better, but ___ it is they were gettting worse.
  A before          B.because       C.as             D.after
15.All the gifts must be mailed immediately____ in time for Christmas.
A in order to have received      B.in order to received
C.so as to be received          D.so as to be receiving
16(1)Look! The clouds are gathering⁴. It looks as if it ______ (rain).
(2)If you put a chopstick into water , it looks as if it _____(break)

Answers: 1-4 B D B C  5 (1)D (2) A   6.(1)C (2) B  7-10 D D C B  11-12 C A  13 (1)C (2)A    14-15 C C    16 (1) is going to rain   (2) were broken