There's no extra charge 30 minutes if you use the public transportation card.
A. small
B. within
C. at
D. on
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Walk that way, and take the first turnyour left, and you will find the escalator leading to the ground.
A. with
B. for
C. in
D. on
Python的随机函数模块为( )
A. random
B. Randoms
C. math
D. 以上均不是
已知card=[chr(i) for i in range(65,91)]中存放着26张字母牌，则可以利用（ ）完成洗牌操作。
A. import randomrandom.shuffle(card)
B. card.shuffle()
C. import randomrandom(card)
D. import randomrandom.choice(card)
已知有试题有4个选项，小明准备采用计算机抽签的方式来答题，其程序如下xx=[ i for i in range(1,5)]import random( )print(a)
A. a=random.choice(xx)
B. a=xx.choice()
C. a=xx[random.choice()]
D. 以上均不是
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