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【简答题】
A．He was tired of the sea, having lived near it for years. B．He had had some terrifying experiences on the sea. C．He knew the sea too well to like it. D．He couldn't swim well.
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举一反三
【多选题】What are the ethical considerations of assisted reproduction?
A.
Social and economical inequality
B.
Nontraditional families and the third party
C.
Commercialization and compensation of assisted reproduction technologies
D.
The risks on the resulting offspring that might not know his/her genetic characteristcs
【判断题】The net flow of financial assets and similar claims is the private current account balance.
A.
正确
B.
错误
【简答题】选取关键字‘特价’、“促销”、“优惠”、“开会”、“讨论”、“进展”、“决定”、“抓紧时间”,对两份email进行词频分析,得到两个词频向量: d1=(3, 2, 2, 0, 0, 0, 1, 2); d2=(0, 0, 0, 2, 3, 1, 1, 1)。 通过计算词频向量的余弦相似性来度量这两份email的相似度(精确到小数点后两位):()
【多选题】What are the Policy considerations for determining the torts?
A.
maintenance of a peaceful society
B.
deterrence
C.
social responsibility
D.
the balancing of economic interests against societal benefits
E.
to compensate the accused
【多选题】What are the four considerations of a business letter?
A.
Audience
B.
Style /Organization
C.
Writer
D.
Subject
E.
Purpose
F.
Address
【简答题】不同的数制表示要加下标,一般大写字母 H 或者数字 16 表示 进制数。
【简答题】在纯电阻交流电路中 和 电压 同相。
【简答题】在冰箱内鸡蛋可保持4到6周仍不会变坏，但是去除蛋白的蛋黄，即使放在冰箱也很快地变坏。 （a）什么因素因素使蛋黄变坏的呢？ （b）你如何解释鸡蛋蛋白可以防止蛋黄变坏？ （c）这种保护模式对鸟类有什么益处？
【简答题】What are the Considerations when selecting a method of casting?
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