They have provided several ways to solve the problem. We can choose to start with.A. it B. that C. one D. each C [解析]句意:他们已经提供了几种解决问题的方法.我们可以选择一种方法开始.one:指代前边提过的同一类但不同一个的东西.it: 指上文提到的同题目和参考答案——青夏教育精英家教网—

题目内容

(2013•扬州市)They have provided several ways to solve the problem. We can choose ________ to start with.

A. it B. that C. one D. each

C 【解析】句意：他们已经提供了几种解决问题的方法。我们可以选择一种方法开始。one:指代前边提过的同一类但不同一个的东西。it: 指上文提到的同一事物,与前面名词是同一个,表特指.即the/所有格/that/this+单数可数名词.that:指代远处的事物、指代前边提到的东西、也用于比较句型中指代前边提到的有定冠词the修饰的名词，that也可指代不可数名词。each表示每一个。此处代指前...

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---Oh! It’s Mr Baker, our maths teacher.

A. he B. that

C. whom D. which

B 【解析】试题分析：句意:-和我们的英语老师说话的那个人是谁？-哦，是Baker先生，我们的数学老师。根据句意可知，这里考查的是定语从句。he只是一个代词，不能引导从句；which引导定语从句时，先行词应是物，但是这里的先行词是the man，指的是人；whom引导定语从句时，先行词是人，在定语从句中做宾语，但是现在从句中缺少主语，因此whom也不行。故选that，that 引导定...

—Shall we take a car?

—No, we .It's only five minutes' walk.

A. can't B. mustn't C. needn’t D. couldn’t

C 【解析】试题分析：句意：--我们乘车吗？--不，没有必要，仅仅5分钟的步行。A. can't不能； B. mustn't禁止；C. needn't不必； D. couldn't不能。根据It's only five minutes' walk.可知，5分钟的步行是没有必要乘车的，故选C。

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As Hannah Lucas had a disease, she and her brother Charile made app called notOK to let her get help from others when she wasn't feeling well.

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There is an old story about a king and his daughter. The king asked his daughter how much she loved him. She said that she loved him as much as she loved salt. Her answer made the king sad. Salt is a simple thing, and it is very common. So the king thought his daughter didn't care about him. But the king was wrong. Salt might be common, but it is very important. Throughout history, salt has caused wars. So why do people care so much about salt?

Salt has many uses. Our bodies need salt. If we don't have enough, our body can't work properly. We put salt on icy roads to make them safe. We also use salt to produce other products. Products like paper, glass, rubber and soap depend on salt. But for many years, salt's most important job was preserving(保存)food.

Like other living things, most bacteria(细菌)that cause food to spoil need water to survive. Salt absorbs large amounts of water, so most bacteria cannot live in a salty environment. As a result, salt has the ability to preserve almost anything. For much of human history, this ability has made salt treasured. Every ancient culture from Egypt to China depended on salt. Even today, we compare hardworking, useful people to salt by calling them "the salt of the earth".

For centuries, salt was also hard to get. The combination(组合)of usefulness and rarity made it extremely expensive. Since almost everyone needed salt, the salt trade was an important business. Salt could even be used like money. In fact, the word salary(工资)comes from the word salt. And valuable people are still described as being "worth their salt." Today, salt is easy to get. It is no longer expensive, but it is still both important and useful.

1.In the first paragraph, the writer is trying to make readers .

A. become interested in the old story B. understand the importance of salt

C. fall in love with salt D. understand the daughter's love to salt

2.Which of the following is NOT true according to the article?

A. Salt is very common, but it has many uses.

B. Salt was so valuable that it was once used like money.

C. Although salt is cheap now, it's still important and useful

D. We can use salt to produce all the products we need.

3.What's the meaning of the underlined word "rarity"?

A. the quality of being rare B. the quality of being important

C. the quality of being common D. the quality of being useful

1.B 2.D 3.A 【解析】本文介绍了盐虽然很普遍，但是非常重要，也有很多用途。 1.B 推理判断题。根据Salt might be common, but it is very important.可知在第一段中，作者想要让读者明白盐的重要性。故选B。 2.D 细节理解题。根据Salt might be common, but it is very ...

----Jack, is maths difficult to learn in High school?

----Sure. No subject can be learned well __________hard work.

A. without B. through C. by D. with

A 【解析】考查介词的用法。根据对话情景，答语中的意思是：肯定了数学在高中难学，而且补充说明哪门课程都需要刻苦学习才能学好。因为本句是个否定句，所以要用表示否定的介词without。

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