[题目]-We can use QQ to talk with each other online.- Really? Could you please show me it?A. what to do B. how to do C. when to do D. why to do 题目和参考答案——青夏教育精英家教网—

题目内容

【题目】-We can use QQ to talk with each other online.

- Really? Could you please show me ____ it?

A. what to do B. how to do C. when to do D. why to do

【答案】B

【解析】

试题分析：根据语境可知此题考查的是疑问词+动词不定式的基本用法。此句的含义是你能告诉我怎样操作吗?询问的是方式，故用how来提问。根据选择项的提示可知选B。

练习册系列答案

The city got its name from the Roman Baths, which was a place for public bathing in Roman Britain. The water there is naturally heated under the ground. Today visitors are no longer allowed to enter the water. However, the exhibitions there will tell you the history of the Roman Baths. You can see many ancient Roman objects, including the coins that were thrown into the water to show respect to the goddess.

Looking over the city, you will see many old buildings in the color of honey. Among them, the Royal Crescent and the Circus are the most famous. The Royal Crescent is a row of 30 houses in the shape of crescent. The Circus is about 200 meters to the east of the Royal Crescent. It is a huge circle formed with large townhouses. It is divided into three parts of the same length by three entrances with a lawn in the center. When visiting Bath, you can’t miss these two sites.

The museums in the city are also popular. You can go and appreciate western paintings. If you are interested in the English writer Jane Austen, you can go to Jane Austen Center to know more about her life with her father in Bath, If you come in October, you can even take part in the Bath Film Festival.

With its own style and fantastic sights, Bath attracts millions of tourists from all over the world.

【1】The passage is mainly about the ________in Bath.

A.buildingsB.paintingsC.festivalsD.writers

【2】According to the passage, what can visitors do in the Roman Baths?

A.Take a bath.B.Play in the water.

C.Buy ancient Roman objects.D.Enjoy ancient coins.

【3】Which of the following is correct about the Royal Crescent and the Circus?

A.B.

C.D.

【4】Bath is a city________.

A.that got its name from the heated waterB.where Jane Austen once lived

C.where a film festival is held all year roundD.that has been a World Heritage Site for 2l years

【题目】She advised me ________ English with foreigners.

A. speak B. to speak C. spoke D. to speaking

【题目】Alice plans to go to Paris next Monday.She ________ there for a week.

A. stays B. will stay C. stayed D. was staying

【题目】Anna doesn't want ________ to help her do the work.She thinks she can do it ________.

A. anyone；hers B. anyone；herself

C. everybody；herself D. everybody；hers

【题目】

Many of us have had this experience: We lie down in a bed other than our own, perhaps at a friend’s house or in a hotel room, and find it difficult or impossible to fall asleep. Is it because the bed is uncomfortable? Maybe, but perhaps there can be other reasons.

According to a new study published in Current Biology, an important reason is what the scientists call “first night effect”. They believe that one side of the brain acts as a “night watch” to warn us about potential（潜在的） dangers. It forces us to stay awake on the first night in a new environment.

For the study, 35 young volunteers were asked to sleep in a sleep lab for several days. Meanwhile, researchers watched their brain activities.

According to the researchers, on their first night, the left brains were more active than the right brains and people had a hard time sleeping. However, left-brain activity decreased as days went by, falling even to the point of complete quietness. So, the volunteers got an increasingly better sleep experience.

The findings suggest that the different rhythms（节奏） of the sides of the brain influence our sleep. When the two sides work differently, the balance between them is broken. And the brain can’t relax, just as it is in the daytime.

US professor Jerome Siegel told Smithsonian magazine, “If something unusual happens—if a door opens or you hear a key in a lock—you can be alert（警惕的）, even though the sound is quite low.” It works to protect us in a dangerous environment.

More surprisingly, this situation is similar to the way some animals sleep. Whales, dolphins, and many birds can sleep with half of their brain while the other half stays awake, with its one eye staying open.

If you have ever had what you think is “first night effect”, researchers suggest that you bring your own pillow（枕头） or sleep in a room similar to your bedroom next time you sleep away from home.

【1】The cause of “first night effect” is that_____________ .

A.the left brains begin to relaxB.the right brains have a hard time

C.one side of the brains is more activeD.two sides of the brains need more rest

【2】Researchers find that “first night effect”_____________ .

A.protects people from dangerB.helps animals sleep better

C.affects less in the daytimeD.causes something unusual

【3】To solve the problem of “first night effect”, we’re advised to_____________ .

A.study the pictures of more animalsB.learn from the way animals sleep

C.lie in a more comfortable bedD.get used to new environments

【4】The passage might be taken from a part of a_____________ .

A.travel posterB.news report

C.science magazineD.school notice

【题目】–Would you mind ____ my pet dog while I'm away?

–Sure, no problem .

A. take care of B. taking care

C. to take care of D. taking care of

【题目】Can you swim _______ the river?

A. near B. between C. from D. across

【题目】--Your bag is mine．

--Yes，they are the same size and the same color．

A. different from B. similar for C. the same as

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