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【单选题】
The old gentleman never fails to help ______ is in need of his help.A.
who
B.
whoever
C.
one
D.
whomever
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【单选题】Most publishing is now 'electronic' in the sense that books, magazines, and newspapers are prepared on computers, and exist as computer files before they are printed on paper. Often there are advantag...
A.
Readers will have more accesses.
B.
Books and newspapers will be kept as computer files.
C.
It will not make any sense to keep the printed versions.
D.
Electronic publications will replace printed ones.
【简答题】The survey on the publishing market concludes that two thirds of print books will give way to digital ones in three years.
【简答题】第三次作业参考 #coding=UTF-8 #输入班级人数 import random n=int(input('班级人数')) #1.生成一个成绩列表sco=[100,82,63,98,56,...],成绩随机产生 sco=[random.randint(0,100) for i in range(n)] #2.成绩排队 print (sorted(sco,reverse=True)) #3.统...
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