《大学英语（一）》第二次在线作业1 21--30

《大学英语（一）》第二次在线作业1 21--30
21.Of the two cars that the Smiths have,the Plymouth is,without any question,______.
A.the cheapest to run
B.the cheaper to run
C.cheaper
D.more cheaper
满分：2.5 分
22.You should spend ______ in the study of the various senses and uses of the common words.
A.much time as you can
B.as time much as you can
C.time as many as you can
D.as much time as you can
满分：2.5 分
23.The reason why so many people sit before the television tonight is that there will be a ______ show.
A.living
B.live
C.alive
D.lived
满分：2.5 分
24.Professor Chen asked us to write ______ essay on individual differences in second language learning.
A.a no more than two-thousand-word
B.a less two-thousand-words
C.a less than two-thousands-words
D.a no more two than thousand word
满分：2.5 分
25.That so many advances have been made in ______ is the most valid argument for retaining the research unit.
A.such short time
B.so a short time
C.such a short time
D.such short a time
满分：2.5 分
26.I have been going to Shanghai ______ than I used to.
A.lesser
B.less
C.fewer
D.less often
满分：2.5 分
27.On a small marble table in the center of her boudoir stands ______ vase.
A.a little exquisite antique brown Chinese porcelain
B.an exquisite little antique brown Chinese porcelain
C.an antique little exquisite brown Chinese porcelain
D.a Chinese antique little expensive brown porcelain
满分：2.5 分
28.Stars are so far away that they are ______ spots of light when seen from the earth.
A.nothing more as
B.anything more than
C.more than
D.nothing more than
满分：2.5 分
29.Since taxi fare in the city may run ______ twenty dollars,I suggest that you take a bus.
A.as high as
B.as expensive as
C.so high that
D.so expensive as
满分：2.5 分
30.You will have to practice ______ times before you can do it .
A.may more
B.more several
C.more often
D.more many
满分：2.5 分

CDBAC
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