完形填空(共1小题)

There was a man playing the piano in a bar. He was a good piano player and ________ played in this bar. People ________ come in just to hear him play. But one night, a customer(顾客)told him he didn’t want to hear him just play the piano any more. He wanted him to sing a song. The man said, “I don’t sing.” ________ the customer was persistent(偏执的). He told the bar owner, “I’m tired of listening to the piano. I want that man to sing!” The bar owner shouted, “If you want to get paid, sing a song. Our customers are asking you to sing!”

So the piano player sang a song in public ________ the first time. And everyone was surprised by his song—Mona, Mona Lisa. He got lots of applause(掌声)that night. He had ________ a talent(才能)for singing, but he was just sitting on his talent for the ________ years! If without the chance, he would live the ________ of his life as a no—name piano player in a no— name bar. However, now he ________one of the most famous singers in America and he’s the shinging star for his fans.

You, too, have skills and abilities. Maybe your talent isn’t as great as the singer above, but it may be better than you think! So, in your life, you should be ________ to try doing different things and ________ what talents you really have! Living life is all about striving forward(奋勇前进). So why not do what one can, to become the greatest one can be? Choose, face and truly live!

1.A.never B.hardly C.always

2.A.used to B.are used to C.were used to

3.A.So B.But C.Or

4.A.at B.for C.on

5.A.so B.such C.very

6.A.pass B.past C.passed

7.A.rest B.part C.end

8.A.became B.has become C.will become

9.A.brave enough B.enough brave C.bravely enough

10.A.be sure B.make sure C.be sure of

阅读短文,从每题所给的四个选项(A、B、C和D)中,选出最佳选项。

Have you ever wondered how and why a fall leaf changes color? We first have to understand what leaves are and what they do.

Leaves are the world’s food factories. Plants take water from the ground and take CO2 from the air. Plants use sunlight to turn water and CO2 into glucose(葡萄糖). Glucose is a kind is a kind of sugar. Using it as food, plants get energy and grow. Plants using sunlight to turn water and CO2 into sugar is called photosynthesis(光合作用). ChlorophyII helps photosynthesis. It gives plants their green color.

As summer ends and autumn comes, the days get shorter and shorter, and trees “know” to begin getting ready for winter.During winter, there is not enough light or water for photosynthesis. Trees rest during this time and live on the food they store during the summer. They begin to shut down their food—making factories.As the green chlorophyII disappears from the leaves, we begin to see yellow and orange leaves. These colors have been in the leaves all the time. We just can’t see them in the summer, because they are covered up by the green chlorophyII.

The bright reds and purples in leaves are made mostly in autumn. In some trees, glucose is caught in the leaves after photosynthesis stops. Sunlight and the cool nights of autumn turn this glucose into a red color. The brown color of trees is made from waste left in the leaves. It is mixture(混合物) of all these things. It makes the beautiful leaves during autumn.

1.The underline word “chlorophyII” in the passage means “_________” in Chinese.

A.胡萝卜素

B.叶绿素

C.氯霉素

2.When they rest in winter, trees live on the food they store during the _________.

A.summer

B.autumn

C.winter

3.Picture_______ shows how food—making factories work according to the passage.

A.

B.

C.

4.Which of the following is not true according to the passage?

A.Glucose is a kind of sugar and plants use it as food for energy and growing.

B.Leaves turn red because sunlight and the cool nights of autumn turn glucose into a red color.

C.We can’t see yellow or orange leaves in summer because the two colors are not in leaves.

5.What’s the main meaning of this passage?

A.What’s photosynthesis?

B.How and why leaves change colors?

C.Different kinds of leaves.

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