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【单选题】
字符串s足够长,什么语句可以返回字符串s中第1-7共7个字符组成的子串?
A.
s[1:7]
B.
s[0:7]
C.
s[0:6]
D.
s[:-7]
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【单选题】I recently read the Oxford 【C1】______ of the Tolstoy's War and Peace, translated by Louise and Aylmer Maude. 【C2】______ my shame, I had never read it before, so I was 【C3】______ to find myself reading...
A.
print
B.
publication
C.
issue
D.
edition
【单选题】黄曲霉毒素发生裂解的温度为( )
A.
70 ℃
B.
100 ℃
C.
200 ℃
D.
280 ℃
【单选题】C 语言提供的合法的关键字是
A.
swicth
B.
cher
C.
Case
D.
void
【单选题】黄曲霉毒素发生裂解的温度为()。
A.
100℃
B.
130℃
C.
200℃
D.
280℃
【简答题】完形填空。 Recently, I stopped by a convenience store to get a newspaper and a bottle of drink. The young woman at the check-out 1 said. 'That'll be five dollars in all please.' She then 2 down at the pape...
【简答题】完形填空 Recently,   I stopped by a convenience store to get a newspaper and a bottle of drink. The young woman at the checkout counter said,   'That'll be five dollars __ 1 __ please.' She then __ 2 __ d...
【简答题】Questions 15-17 (Suggested completion time: 6 minutes) Directions: Read the text about a science discovery. Answer the questions according to the text. Manipulating Memory Memory is notoriously mallea...
【简答题】完形填空。 Recently, I stopped by a convenience store to get a newspaper and a bottle of drink. The young woman at the check-out counter said, 'That'll be five dollars 1 please,' She then 2 down at the pap...
【单选题】黄曲霉毒素发生裂解的温度为
A.
70℃
B.
100℃
C.
140℃
D.
200℃
E.
280℃
【单选题】学汉语一定要坚持,不能三天打鱼,两天晒网。 *“三天打鱼,两天晒网”的意思是:
A.
做事或学习不能坚持
B.
很爱惜鱼网
C.
打到很多鱼
D.
把鱼网晒好了才能打到更多鱼
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