试题与答案

审查意见指出:化合物M已经被现有技术公开,权利要求2-4不具有单一性。下列哪些修改方

题型:多项选择题

题目:

审查意见指出:化合物M已经被现有技术公开,权利要求2-4不具有单一性。下列哪些修改方式能够克服上述单一性缺陷

A.保留权利要求2,删除其余三项权利要求

B.删除权利要求1和权利要求3,保留权利要求2和4

C.保留权利要求4,删除其余三项权利要求

D.删除权利要求1,将权利要求2、3和4的技术方案合并在一项权利要求中

答案:

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参考答案:指焊丝沿焊接方向所构成的角度。

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题型:阅读理解

阅读理解。

     A good way to pass an exam is to work hard every day in a year. You may fail in an exam if you are lazy

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should go to bed early. Do not go to bed late at night studying. Before you start answering in the exam, read

carefully over the question papers, and try to understand the meaning of each question. When you have finished

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1. If people want to do well in an exam, they have to work hard ______. [ ]

A. every day in a year

B. for most of the month

C. for only a few days

D. late at night

2. If people want to learn English well, they ______. [ ]

A. only need to learn grammar

B. must often practice English

C. have to go to England

D. should go to bed early

3. It is important to ______ a few days before the exam. [ ]

A. play too much

B. have a good sleep

C. read the question papers

D. have a good drink

4. When people have finished the exam, they should ______. [ ]

A. stand up and leave at once

B. answer a few more questions

C. make sure that they don't miss anything out

D. leave some mistakes on the question paper

5. The best title for the passage is ______. [ ]

A. An Important Exam

B. An Easy Exam

C. Get Ready For Exams

D. How to Pass an Exam

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