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【判断题】
液流产生水头损失的根源是液体的粘滞性和固壁边界的影响,根据水头损失在液流内部的物理作用方面的不同,可以将其分为沿程损失与局部损失。A.
正确
B.
错误
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【简答题】在主题类检索语言中:标题词类检索语言,关键词检索语言,单元词检索语言,叙词检索语言。哪些是规范的,哪些是不规范的。
【单选题】听力原文：W: Have you got a job waiting for you? M: No, I gave up my job when I came here. I worked in a shipping company, but it was documents, documents, all day long. So I decided I needed a change. Now...
A.
The shipping company.
B.
The travel firm.
C.
The firm dealing with documents.
D.
The firm with a lot of people.
【简答题】第四部分：书面表达（共两节，满分40分） 第一节：完成句子（共10小题;每小题1.5分，满分15分） 阅读下列各小题，根据括号内的汉语提示，用句末括号内的英语单词完成句子，并将答案写在答题卡上的相应题号后。 71.She ____________________(不可能已离开学校), for her bike is still here.(leave) 72.The day ___________...
【简答题】企业应当严格执行 ,坚持诚实守信,禁止任何虚假、欺骗行为。
【简答题】单词拼写（按括号内所给首字母或汉语提示写出该单词，满分5分） 小题1:I would have been here an hour ago, but (不幸地) ,I missed the train. 小题2:He (创造) a system with patterns of six raised dots at the age of 15. 小题3:The Chinese language u...
【简答题】I asked Diana why she came here seven years ago. She said she was looking for ____15____.
【单选题】Part A Directions: You will hear 10 short dialogues. For each dialogue, there is one question and four possible answers. Choose the correct answer ― A, B, C or D, and mark it in your test booklet. You...
A.
She was given a new job.
B.
She was given a raise.
C.
She was criticized for being late.
D.
She was praised for her hard work.
【简答题】在主题类检索语言:标题词类检索语言,关键词检索语言,单元词检索语言,叙词检索语言。哪些是规范的?
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