41.___of the twins was arrested, because I saw both at a party last night.
A. None
B.Both
C.Neither
D.All
42.For some time now, world leaders___ out the necessity for agreement on arms reduction.
A. had been pointing
B.have been pointing
C.were pointing
D.pointed
43. We’ve just installed two air-conditioners in our apartment,___should make great differences in our life next summer.
A. which
B. what
C. that
D. they
44.Fool ___Jane is, she could not have done such a thing.
A.who
B.as
C.that
D.like
45.AIDS is said ___ the number-one killer of both men and women over the past few years in that region.
A.being
B.to be
C.to have been
D.having been
46.She managed to save___she could out of her wages to help her brother.
A. how little money
B. so little money
C. such little money
D. what little money
47.“What courses are you going to do next semester?” “I don’t know. But it’s about time ___on something.”
A. I’ d decide
B. I decided
C. I decide
D. I’ m deciding
48. The police have offered a large___ for information leading to the robber’s arrest.
A. award
B. compensation
C. prize
D. reward
49.I arrived at the airport so late that I ___missed the plane.
A.only
B.quite
C.narrowly
D.seldom
50.The popularity of the film shows that the reviewers’ fears were completely___.
A.unjustified
B.unjust
C.misguided
D.unaccepted
A. None
B.Both
C.Neither
D.All
42.For some time now, world leaders___ out the necessity for agreement on arms reduction.
A. had been pointing
B.have been pointing
C.were pointing
D.pointed
43. We’ve just installed two air-conditioners in our apartment,___should make great differences in our life next summer.
A. which
B. what
C. that
D. they
44.Fool ___Jane is, she could not have done such a thing.
A.who
B.as
C.that
D.like
45.AIDS is said ___ the number-one killer of both men and women over the past few years in that region.
A.being
B.to be
C.to have been
D.having been
46.She managed to save___she could out of her wages to help her brother.
A. how little money
B. so little money
C. such little money
D. what little money
47.“What courses are you going to do next semester?” “I don’t know. But it’s about time ___on something.”
A. I’ d decide
B. I decided
C. I decide
D. I’ m deciding
48. The police have offered a large___ for information leading to the robber’s arrest.
A. award
B. compensation
C. prize
D. reward
49.I arrived at the airport so late that I ___missed the plane.
A.only
B.quite
C.narrowly
D.seldom
50.The popularity of the film shows that the reviewers’ fears were completely___.
A.unjustified
B.unjust
C.misguided
D.unaccepted