题目内容

【题目】—I can’t ______________ a kite.

—Don’t worry ____________ that. I can teach you.

A. fly; from B. fly; about

C. flying; with D. flying; for

【答案】B

【解析】试题分析:句意:-我不会放风筝。-不要担心。我可以教你。第一空上的动词跟在情态动词之后,该用原形。Worry about担忧,是一个固定短语。所以选B

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【题目】单词填空

阅读下面短文,根据括号内的汉语意思填入单词,使短文意思完整、通顺。每空一词。

It is 8:30 a.m. at the Chengdu Research Base. Lin Wei, a panda keeper, is preparing the milk for the baby pandas’ __【1】___(早餐). At 9:00 a.m., she finds that most of the babies are already 【2】(醒着的)and hungry. When the babies see Lin Wei, they run over with excitement, and some of them even _【3】___(行走)into their friends and fall over. They’re so cute and lovely. Lin Wei takes care of them like they’re her __【4】__(自己的)babies. She washes, feeds and plays with them every day.

Pandas do not have many babies, maybe only one every two years. The babies often __【5】__(死亡)from illness and do not live very long. Adult pandas spend more than 12 hours a day eating about 10 kilos of bamboo. Many years ago, there were a lot more bamboo forests and pandas in China. But now pandas are in great __【6】___(危险). People cut down many bamboo trees so they are losing their homes. There are about 1,590 【7】__(野生的)pandas living in the forests in Sichuan, Shanxi and Gansu provinces. Another 200 or so live in zoos or research centers in China and other countries.

It’s a ___【8】__(遗憾)that many people don’t know that. So the government has set up an education program in Chengdu. It teaches children in cites about pandas, and tells them about the ___【9】___(重要性)of saving the pandas. But teaching children is only a way to help 【10】___(保护)environment and save pandas. The Chinese government is also planting more bamboo trees so there will be more forests for pandas to live in. We all hope that in the future there will be a lot of pandas than now.

【题目】

What is the first thing you want to do when you see someone yawn? You want to yawn, too! Yawning iscontagious.

Scientists have found that all people yawn. Babies start to yawn even before they are born. The earliest yawn takes place when a baby is still inside its mother. When young children are about one year old, they start to yawn when they see others yawning. That's why scientists think yawning is contagious.

It’s no secret that yawning is contagious, but why do we yawn? Well, scientists are not really sure.

Some think we yawn because we feel bored. Others believe yawning has something to do with breathing. When there is too much carbon dioxide(CO2) in our bodies, our bodies will tell the brains to breathe deeply. That causes a big yawn.

In 2007, scientists said people yawned to cool down their brains. These scientists found people yawned more often if they were warmer than others.

Scientists are still trying to find out why yawning happens and why it is so contagious. But they are only sure that when one person yawns, immediately everyone else nearby wants to yawn, too.

1The underlined word "contagious" in Paragraph 1 means__________.

A. helpful to our health B. passing from one person to another

C. hard to understand D. getting into one trouble after another

2According to the scientists, people start to yawn when they are__________.

A. born B. one year old C. 17 or 19 years old D. inside their mothers

3Which of the following is NOT RIGHT according to the passage? __________

A. People yawn to catch others' attention. B. People yawn because they are bored.

C. People yawn to cool down their brains. D. People yawn to get rid of carbon dioxide.

4We can probably read this passage in a__________.

A. story book B. movie poster C. science magazine D. travel guidebook

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