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参考答案：
参考解析：
刷刷题刷刷变学霸
举一反三
【单选题】Section BDirections: There are 2 passages in this section．Each passage is followed by some questions or unfinished statements．For each of them there are four choices marked A, B, C and D．You should de...
A.
Why People Marry
B.
Marriage Customs in India Are Changing
C.
Why Indians Read the Sunday Newspaper
D.
Living Abroad
【单选题】下列可以算出n 的阶层的是()
A.
reduce (lambda x,y: x*y, range (1, n ))
B.
reduce (lambda x,y: x+y, range (1,n +1))
C.
reduce (lambda x,y: x*y, range (1,n +1))
D.
reduce (lambda x,y: x+y, range (1,n ))