1）My success is __________ owing to his help.

1）My success is __________ owing to his help.
A.in part
B.above price
C.of value
D.beyond hope 2)Twenty students were chosen________to take partinthe experiment.(random)
A.at once
B.at beginning
C.at random
D.at large
3)The parcel had been damaged in transit (运输) and was held together with a_________.
A.string
B.steel
C.wood
D.stick
4)Henry listened and heard nothing but the________of his own voice.
A echoe B echoes C echoed D is echoed
5)Frank_________a letter with the English novel which he sent to me.
A.enclose
B.is enclosed
C.encloses
D.enclosed
6)The old woman has two daughters.__________ of them are middle school students.
A.All
B.Both
C.Each
D.Everyone
7)A war __________ an increase of the national debt,
A.means
B.involves
C.implies
D.is
8)She was __________ with him.
A.indignant
B.indigestion
C.indignation
D.indignity
9)Don’t be so __________ to old people．
A.coarse
B.rude
C.rough
D.harsh
10)If the management provides pleasant ________ and beautifies the dull setting,the factory will be much more productive.
A.pop music
B.background music
C.light music
D.folk music
11)_________,the manager did not know how many workers there were in his factory.
A.Curious most of all
B.of all most curious
C.Most curious of all
D.all of most curious
12) Big Jim was very slow and all the shirts were held _________ at his position.
A.on
B.together
C.down
D.up
13)Look!That is where I __________ live when I was a child.
A.am used to
B.was used to
C.got used to
D.used to
14)Along with the rapid development of the art of medicine,the birth rate in our country increase,the death rate __________ at the same time．
A.diminishes
B.reduces
C.decreases
D.lessens
15)Jack has flown to New York,but he will be back before long,because he went there only on __________ business．
A.short-term
B.short term
C.short-termed
D.short-terming

1.B
2.C
3B.
4.A
5.D
6.B
7.A
8.A
9.B
10.C.
11.D
12.A
13.D
14.C
15.A大部分凭语感选的