Why are some small tribes isolated?
A.They live far away from big cities.
B.They lack communication with the outside world.
C.They have their own set character.
D.They have lost the best of their own cultures.
第1题
According to this passage, "Mach" refers to
A.the ratio of the air speed of an aircraft to the speed of sound.
B.a machine.
C.a Czech-born Australian physicist.
D.the pilot of the plane.
第2题
The expression "weathering the storm" in the first sentence means
A.surviving a crisis.
B.coming into being.
C.struggling in the storm.
D.being dominated by a stormy high tech wave.
第3题
【C8】
A.success
B.failure
C.competition
D.confusion
第4题
Who will replace the National Security Adviser?
A.Goodluck Jonathan.
B.Abdullahi Muktar Sarki.
C.A retired police officer.
D.Aliyu Gusau.
第5题
Nigerias National Security Adviser has been fired because
A.he and the acting president have different political views.
B.he has begun an ethnic violence.
C.he is thought to be responsible for the death of hundreds of people.
D.he failed to be present at a special security meeting.
第6题
Which of the following is CORRECT according to the news item?
A.The crime group consists of four women and three men.
B.Little information about the suspects has been identified.
C.There are four teenagers in the crime group.
D.New details about the investigation will be made public.
第7题
Seven people were arrested because
A.they killed an Irish policeman.
B.they held a demonstration over an alleged plot.
C.they attempted to murder a Swedish cartoonist.
D.they were thought to have stained the Prophet Muhammad.
第8题
The bill will
A.provide Americans with universal health-care.
B.urge all Americans to have insurance.
C.extend health care to 30 million uninsured Americans.
D.prevent insurance companies from rejecting to cover the poor.
第9题
______ senators vote for the bill.
A.30.
B.60.
C.39
D.21
第10题
Why do opponents object the proposal?
A.They are in a large majority.
B.They doubt the real function of the measure proposed.
C.There is already such a system across the country.
D.The proposal goes against the law.
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