-There is someone knocking at the door.-It must be the computer repairman. I him to come to fix my computer.A. call B. have calledC. called D. will call 题目和参考答案——青夏教育精英家教网—

题目内容

（题文）—There is someone knocking at the door.

—It must be the computer repairman. I __________ him to come to fix my computer.

A. call B. have called

C. called D. will call

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I needed to buy a digital camera, one that was just good at taking good photos, maybe sometimes for magazines. I went online, spent 15 minutes reading product reviews on good websites, wrote down the names of three top recommendations and headed for my nearest big friendly camera store. There in the cupboard was one of the cameras on my list. And it was on special offer. I pointed at it and asked an assistant, “Can I have one of those?” He looked perturbed (不安).“Do you want to try it first?” he said. It didn’t quite sound like a question. “Do I need to?” I replied. “There’s nothing wrong with it?” This made him look a bit unhappy and I started to feel bad. “No, no. But you should try it.” he said. “Compare it with the others.”

I looked across at the others: shelves of similar cameras along the wall, offering a wide range(范围) of slightly different prices and discounts, with each company selling a range of models based around the same basic box. With so many models to choose from, it seemed that I would have to spend hours weighing X against Y, always trying to take Z and possibly H into my choice. But when I had finished, I would still have only the same two choices that I had entered the store with: first, soon after I carried my new camera out of the shop, it would be worth half what I paid for it; and second, my wonderful camera would veryquickly be replaced by a new model.

In the end, I agreed to try the model I had chosen. The assistant seemed a nice man. So I let him take out my chosen camera from the cupboard, show how it took excellent pictures of some shoppers... and when he started to introduce the special parts, I stopped him and asked whether I needed to buy a carry-case and a memory card as well.

Why do we think that new choices still offer us anything new? Perhaps it is because they offer a chance to prevent facing the fact that our real choices in this culture are far more limited than we would like to imagine.

1.The shop assistant insisted that the writer should __________.

A. try the camera to see if there was anything wrong with it

B. compare the camera he had chosen with the others

C. get more information about different companies

D. believe him and stop asking questions

2.What does the writer mean by “it would be worth half what I paid for it”?

A. The camera would soon fall in value. B. The price of the camera was very high.

C. The quality of the camera was not good. D. He should get a 50% discount.

3.The writer decided to try the model he had chosen because he __________.

A. knew very little about it

B. didn’t believe the shop assistant

C. had a special interest in taking pictures of shoppers

D. wanted to make sure the one he chose would be the best

4.It can be inferred（推断）from the passage that in the writer’s opinion, __________.

A. people waste too much money on cameras

B. cameras have become an important part of our daily life

C. we don’t actually need so many choices when buying a product

D. famous companies care more about the money they can make than quality

_________ children there are in a family, _________ their life will be.

A. The less; the better B. The fewer; the better

C. The little; the richer D. More the; the poorer

用方框中所给单词的适当形式填空，每词限用一次。

luck population our unless wash

1.With the opening of the two-child policy, the _________of China will become larger.

2.I _________the dishes while my sister was sweeping the floor.

3.I’ll lead you to your room. _____ is the one next door.

4.Our head teacher often says, “You will not pass the exam ______ you work hard”.

5.It made him _________ to know that he was on the winning team.

I visited the Three Gorges Dam last month.

I was really_______to see this_______project.

A. amazing ,amazed B. amazed, amazed

C. amazing, amazing D. amazed, amazing

---Dad, I will learn harder and do more exercise this year. Believe me.

---If you make a ___________，you must keep it.

A. joke B. noise C. mistake D. promise

请阅读下面趣味实验，根据情境先将A、B、C、D四个句子填入第31-34小题中，以便顺利进行该实验；然后完成第35小题。

Reading this message may need a special trick. Here is how you can make the words appear.

You’ll need:

● Half of a lemon

● Cup or small glass with four table spoons of water in it

● Cotton swab (棉签)

● White paper

● Electric lamp

● Milk

You’ll do:

31. ________→32. ________→33.________→34.________

What happens?

Lemon juice is clear, but it contains chemicals that are partly made of carbon (碳). The chemicals break down when they are heated and the carbon causes them to change color.

A. Hold the paper close to the light bulb to heat it. You can see the writing now.

B. Dip the swab into the juice and water mixture and write some words on the paper.

C. Squeeze (挤) some lemon juice into the water and mix them.

D. Let the paper dry. Show it to someone and ask if he or she can see a message on it.

A. Hold the paper close to the light bulb to heat it. You can see the writing now.

B. Dip the swab into the juice and water mixture and write some words on the paper.

C. Squeeze (挤) some lemon juice into the water and mix them.

D. Let the paper dry. Show it to someone and ask if he or she can see a message on it.

1.______

2.______

3.______

4.______

5.Which of the following can be the best title?

A. Perfect messages. B. Pleasant messages.

C. Important messages. D. Invisible (看不见的) messages.

—What′s the matter with you?

—I had a bad cold because I didn′t notice the temperature suddenly __________ a lot.

A. changed

B. fell

C. jumped

D. dropped

I think our Chinese dream can .

A. eat out B. come true C. come on D. goes out

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