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【单选题】
I was told that his uncle had gone to France . [ ]A.
long before
B.
shortly after
C.
before long
D.
long ago
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反馈参考答案：
举一反三
【单选题】dict={'a':1,'b':2} dict2={'c':3} dict.update(dict2) print(dict)
A.
{'a': 1, 'b': 2, 'c': 3}
B.
{'a': 1}
【简答题】用列举法表示方程 的解集是_______________
【简答题】脓毒症时,收缩压________,平均动脉压(MAP)________或成人收缩压下降超过40 mmHg。
【判断题】Bank holidays are public holidays in UK, when banks and many other businesses are closed for the day.
A.
正确
B.
错误
【判断题】Bank holidays are public holidays in the United Kingdom, when banks are closed for the day.
A.
正确
B.
错误
【简答题】HIV最易发生变异的部位是( ) A.核衣壳
【单选题】dict = {'1':1,'2':2} theCopy = dict dict['1'] = 5 sum = dict['1']+theCopy['1'] print(sum)
A.
2
B.
10
C.
6
D.
7
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