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【单选题】
具有132个结点的完全二叶子节点的个数为[ ](根的层次号为1)A.
5
B.
65
C.
66
D.
127
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反馈参考答案：
举一反三
【判断题】Passengers only choose Immigration card or customs declaration form to fill in.
A.
正确
B.
错误
【简答题】Reading 1 The Freshman Experience: College Is Not Summer Camp The first week of college is summer camp. The second is back to reality. When I arrived on campus a little over a week ago, I never imagin...
【单选题】According to the most recent study, ______.
A.
immigration only depresses unskilled natives' wages to a large extent
B.
immigration puts a longer downward pressure on the natives' wages
C.
immigrants' wages can rise to the level of natives' very quickly
D.
immigrants tend to be in unemployment for a long time
【单选题】Why hasn't Yumi been to the university library yet?
A.
She couldn't attend the orientation activities.
B.
She has been sick all week.
C.
She had to go to her lecture.
【单选题】What is mentioned about the first full week of class lying ahead in the last paragraph?
A.
It is longer than the orientation week.
B.
You may still experience difficulty and make some small mistakes
C.
You will get lost and be beaten up.
D.
None of the above.
【单选题】How long does the freshmen orientation in a foreign university usually last?
A.
one week
B.
one day
C.
half a day
D.
two weeks
【单选题】Which of the following is NOT the benefit of immigration?
A.
Immigration will help the economy grow and increase the total number of jobs.
B.
Immigration will increase the wages and decrease the prices of goods.
C.
Immigration will make skilled native workers face even tougher competition.
D.
Immigration will attract the most talented people to the country.
【简答题】Reading 4 Why Play College Sport I am 5'9''. During my college orientation week, a serious looking woman went up to me, and without smiling, said, “ You ’ re tall. I need you. ” She handed me a flier,...
【单选题】America is not the only country wrestling with immigration. As the Senate was passing its version of an immigration bill, Spain was calling for European Union to help it stem a flood of migrants from ...
A.
Six countries approve of the European 'integration contracts'.
B.
Britain and France are amending their immigration laws.
C.
Britain and Italy are tortured by the deportation of immigrant criminals.
D.
Spain was trying to stop the pour of immigrant criminals from west Africa to its country.
【单选题】听力原文： A key point in the discussion of illegal immigration (and legal immigration, for that matter) is that many of those who are vehemently opposed to illegal immigration are also opposed to large am...
A.
Legalizing all immigration, whether it is legal or illegal.
B.
Dealing with the legal and illegal immigrations respectively.
C.
Building a long fence along the long border near Mexico.
D.
Making the legal immigration easier and more common.
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