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【多选题】
中国早期信仰马克思主义的先进分子中,来自于辛亥革命时期的活动家是( )。
A.
B.
C.
D.
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举一反三
【单选题】已知 dict1={1:2},那么执行dict1[2]=3之后dict1的内容是__________
A.
{2:3}
B.
{3:2}
C.
{1:2,2:3}
D.
{2:1,3:2}
【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_______________
【判断题】直流电动机励磁绕组和电枢绕组中流过的都是直流电流。
A.
正确
B.
错误
【单选题】In the UK, Bank holidays are public holidays usually on .
A.
Fridays
B.
Wednesdays
C.
Tuesdays
D.
Mondays
【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
【单选题】Official public holidays are also called " bank holidays“, for ()
A.
banks are closed on these days
B.
banks are opened on these days
C.
banks celebrate on these days
D.
banks are paid on these days
【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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