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【判断题】
针对不同的数据结构我们有不同的存储方式,大致分为两大类,一个是分布式文件系统,一个是NoSQL数据库。
A.
正确
B.
错误
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【判断题】Xu Cheng happened to meet Jones at the bank when Jones was drawing money. Xu said jokingly to him, "You're really a millionaire."
A.
正确
B.
错误
【单选题】Xu Cheng happened to meet Jones at the bank when Jones was withdrawing money. Xu said jokingly to him, “You’re really a millionaire.”
A.
Appropriate.
B.
Inappropriate.
【单选题】Xu Cheng happened to meet Jones at the bank when Jones was withdrawing money. Xu said jokingly to him, "You are really a millionaire."
A.
A
B.
I
【单选题】一般在水溶液中胺的碱性顺序为( )
A.
伯胺 > 仲胺 > 叔胺
B.
仲胺 > 伯胺 > 叔胺
C.
叔胺 > 伯胺 > 仲胺
D.
仲胺 > 叔胺 > 伯胺
【单选题】Xu Shaoshi said there will not be a second round of massive layoffs this time. 上述句子中时态不一致的原因是什么?
A.
新闻英语中间接引语使用了直接引语的动词形式,以增强引语的真实感和现实性。
B.
时态不一致属于语法错误。
【判断题】It was said that Xu challenged martial arts masters everywhere online.
A.
正确
B.
错误
【单选题】---I think Miss Lin must be in the library. She said she would go there. ---No, she __________be there. I have just been there.
A.
can’t
B.
mustn’t
C.
needn’t
D.
wouldn’t
【判断题】Xu Yang happened to meet Jones at the bank when Jones was withdrawing money. Xu said jokingly to him, “You are really a millionaire.”
A.
正确
B.
错误
【简答题】阅读理解。 Travel Information 1. It is said that the love story about Xu Xian and the White Snake happened on _____. A. Dragon Tower B. West Lake C. Water Cube 2. If a person in Hangzhou feels like visitin...
【单选题】You said the books were on the desk but ______ there.
A.
there are no one    
B.
there were none
C.
there were no ones
D.
was none
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