_____ he has done it is surprising. 

_____ he has done is surprising. 

A. What    B. That    C. Whether    D. If

_____ some of the juice—perhaps you'll like it. 

A. Trying    B. Try    C. To try     D. Have tried

Next winter, _____ you will spend in Harbin, I'm sure, will be another exciting holiday. 

A. which    B. when    C. in which    D. where

It was _____ the old clock that the old man spent the whole morning at home. 

A. repair    B. repairing    C. to repair    D. in repair

Having a trip abroad is certainly good for the old couple, but it remains _______ whether they will enjoy it.

A. to see  B. to be seen   C. seeing      D. seen

“Why was a special meeting called?” “______ a new chairman.”

A. Choose      B. Choosing C. To choose     D. Chosen

I am 　　　by his 　　 attitude after hearing his words.

A.puzzled;puzzled　　　　　　　　　　　B.puzzling;puzzling

C.puzzled;puzzling　　　　　　　　　　　D.puzzling;puzzled

Today the car is the most popular sort of transportation in all of the United States.It has completely 1 the horse as a 2 of everyday transportation.Americans use their car for 3 90% of all 4 business.Most Americans are able to 5 cars.The average price of a 6 made car was ,050 in 1950, ,470 in 1960 and up to ,750 7 1975.During this period American car manufacturers set about 8 their products and work efficiency.As aresult, the yearly income of the 9 family increased from 1950 to 1975 10 than the price of cars.For this reason 11 a new car takes a smaller 12 of a family?s total earnings today.In 1951 13 it took 8.1 months of an average family?s 14 to buy a new car.In 1962 a new car 15 8.3 of a family?s annual earnings, by 1975 it only took 4.75 16 income.In addition, the 1975 cars were technically 17 to models from previous years.The 18 of automobile extends throughout the economy 19 the car is so important to American.Americans spend more money 20 keeping their cars running than on any other item.

1.A.denied B.reproduced C.replaced D.ridiculed

2.A.means B.mean C.types D.kinds

3.A.hardly B.nearly C.certainly D.somehow

4.A.personal B.personnel C.manual D.artificial

5.A.buy B.sell C.race D.see

6.A.quickly B.regularly C.rapidly D.recently

7.A.on B.in C.before D.after

8.A.raising B.making C.reducing D.improving

9.A.unusual B.smallest C.average D.biggest

10.A.slower B.equal C.faster D.less

11.A.bringing B.obtain C.bought D.purchasing

12.A.part B.half C.number D.quality

13.A.clearly B.proportionally C.percentage D.suddenly

14.A.income B.work C.plans D.debts

15.A.used B.spent C.cost D.needed

16.A.month?s B.year?s C.family D.year

17.A.famous B.superior C.fastest D.better

18.A.running B.notice C.influence D.affect

19.A.then B.as C.so D.which

20.A.to B.in C.of D.for

I would love _______ to the party last night but I had to work extra hours to finish a report.

A. to go  B. to have gone   C. going  D. having gone

—Is David a man with good manners ?

    —I don’t think so . As a matter of fact , he is         but polite .

       A．something       B．everything       C．nothing    D．a(chǎn)nything