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【单选题】
下面代码的执行结果是:ls=[]#ls是全局列表变量deffunc(a,b):ls.append(a)returna*bs=func("knock~",2)print(ls)
A.
[]
B.
['knock~']
C.
['knock~', 'knock~']
D.
报错
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举一反三
【单选题】By 'waiting more than 2 hours to inform. a candidate how he or she did in an interview is an eternity' in Lines 2 - 3 of Paragraph 3, the author means ______.
A.
it' s boring for a candidate to wait more than 72 hours to know the result of an interview
B.
it's too long to keep a candidate waiting over 72 hours to know the result of the interview
C.
it's necessary for a candidate to wait 72 more hours because it takes time to make decisions
D.
it's outdated to inform. the candidates the result of the interview after more than 72 hours
【单选题】If you move,you must inform. us______the change of your address.
A.
with
B.
for
C.
in
D.
of
【单选题】下列不属于抗氧化药的是()
A.
丙丁酚
B.
维生素E
C.
维生素A
D.
维生素C
【单选题】By 'waiting more than 72 hours to inform. a candidate how he or she did in an interview is an eternity ' in Paragraph 3, the author means ______.
A.
it's boring for a candidate to wait more than 72 hours to know the result of an interview
B.
it's too long to keep a candidate waiting over 72 hours to know the result of the interview
C.
it's necessary for a candidate to wait 72 more hours because it takes time to make decisions
D.
it's outdated to inform. the candidates the result of the interview after more than 72 hours
【单选题】下列不属于抗氧化剂的是( )。
A.
维生素B
B.
维生素E
C.
没食子酸丙酯
D.
BHA
【单选题】下列不属于抗氧化剂的是()
A.
BHT
B.
丙酸钙
C.
维生素E
D.
BHA
【单选题】引起输尿管梗阻最常见的原因是:()
A.
结核
B.
炎症
C.
肿瘤
D.
外伤
E.
结石
【单选题】Who are more likely to inform. someone of their expected arrival time?
A.
Men.
B.
Women.
C.
Both men and women.
D.
Neither men nor women.
【单选题】下列不属于抗氧化剂的是:
A.
BHT
B.
PG
C.
维生素E
D.
丙酸钠
【单选题】下列不属于抗氧化剂的药物是()。
A.
维生素E
B.
维生素C
C.
阿司匹林
D.
超氧化物岐化酶
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