奥鹏作业网20春《大学英语（二）》作业1
试卷总分:100 得分:100
一、单选题 (共 25 道试题,共 100 分)
1.___ man can now create radioactive elements, there is nothing he can do to reduce their radioactivity.
A.While
B.Whether
C.Now that
D.As
2.There was once an ___ idea that the earth was flat and motionless.
A.offensive
B.intrinsic
C.eternal
D.absurd
3.I worked at the hospital as a ___.
A.residential
B.resident
C.residency
D.residence
4.The inquiry was ___ of her work.
A.criticize
B.critical
C.critic
D.criterion
5.They have ___ baby.
A.a five-months-old
B.a five-month-old
C.a five month old
D.a fifth-month-old
6.A man was ___ with suspicion of having murdered the mayor.
A.suspected
B.charged
C.arrested
D.accused
7.Supporters of gun control have worked for many years to ban the sale of ___ handguns in America.
A.mortal
B.lethal
C.legal
D.deadly
8.We don’t need air conditioning, ___.
A.nor can we afford it
B.neither can afford it
C.and we can neither afford it
D.and nor we can afford it
9.The ___ in this stamp makes it less valuable.
A.mistake
B.flaw
C.fault
D.error
10.Let us ___ to the next item on the agenda.
A.stop
B.proceed
C.keep
D.continue
11.There is now considerable ___ for their safety.
A.worry
B.solicitude
C.concern
D.care
12.He fell in love with Mary at the ___ of her.
A.stare
B.sight
C.glance
D.gaze
13.He ___ his success to good luck more than to ability.
A.owns
B.owes
C.gives
D.believes
14.He was ___ into a life of crime by greed and laziness.
A.tempted
B.inspired
C.dragged
D.attracted
15.The sounds of music grow ___ in the distance.
A.wane
B.faint
C.fade
D.ebb
16.That can’t be happenning to me.(选择最恰当的译文)
A.这不可能落到我头上啊
B.这不会落到我头上。
17.Man must stop ___ the earth’s atmosphere.
A.wasting
B.polluting
C.filling
D.emitting
18.Meat, vegetables, milk and fruit ___ a balance diet.
A.include
B.constitute
C.consist of
D.are composed of
19.Don’t ___ to let me know if there is anything I can do for you.
A.reject
B.refuse
C.prevent
D.hesitate
20.In Australia the Asians make their influnce ___ in business large and small.
A.to be felt
B.felt
C.feeling
D.feel
21.The ancient Egyptians are supposed ___ rockets to the moon.
A.to send
B.to have sent
C.to have been sending
D.to be sending
22.This is the first draft of the book. Please feel perfectly free to ___ it.
A.cope with
B.confirm
C.complain
D.comment on
23.The chair can also ___ a bed.
A.works in
B.function as
C.forms
D.behaved as
24.Most people (A) work to earn a living (B) and they produce goods and services(C). Services are such things like (D) education, medicine, and commerce. (选择有误的一项)
A.such things like
B.goods and services
C.a living
D.Most people
25.No one has yet succeeded in explaining the ___ of how life began.
A.puzzle
B.problem
C.logic
D.cause
