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(   ) 2. Food safety is important.  Rules         to stop people from food pollution.

A. must make     B. must be  made

C. can’t make  D. can’t be  made

2.B句意为:食品安全是重要的。阻止人们污染食品的法规必须得制定。故选B.

题目来源:2015仁爱英语同步练测考九年级英语全一册仁爱版 > Topic 1 When was it invented?

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    People often said Thomas Edison was the greatest genius(天才)of his age. There are only a few men in all of history,who have changed the lives of other men as much as the inventor of the first useful electric light. But Edison could never be pleased only because someone said he was a genius. “ There is no such a thing as genius,” Edison said. He thought what people called genius was mostly(主要是)hard work.  

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根据材料内容选择最佳答案。

(   ) 1. What is genius according to Thomas  Edison?

A. Hard thinking.  B. Hard work.

C. Useful ideas.  D. Useful inventions.

(   ) 2. How did Edison always deal with the  secrets of nature after exploring them?

A. To write down what he had learned.

B. To carry out a new experiment.

C. To make them useful in life.

D. To share them with others.

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A. He couldn’t understand how  anybody enjoyed life.

B. He couldn’t understand if anybody loved working.

C. He couldn’t understand why anybody loved thinking.

D. He couldn’t understand why anybody was tired of life.

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A. He was a good thinker.

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C. He was a good thinker and he was a good worker,too.

D. He was neither a good thinker nor a good worker.

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