Can you tell me ?A. When do you usually have breakfast B. What do you think of this magazineC. Why you put off the party D. why are you interested in chatting on line 题目和参考答案——青夏教育精英家教网—

题目内容

Can you tell me ____________________?

A. When do you usually have breakfast B. What do you think of this magazine

C. Why you put off the party D. why are you interested in chatting on line

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相关题目

___________are my sisters.

A. This B. That C. She D. These

His teacher advised his parents with their son .
A． talk B． talking

C． talked D． to talk

In ancient China, people _____ fire by a stone.

A. makes B. made C. make

What are you going to do if you are in a burning house? How will you escape? Do you know how to save yourself? Please read the following passage.

Escaping from a fire is a serious matter. Knowing what to do during a fire can save your life. It is important to know the ways you can use and show them to everyone in the family, such as stairways (楼梯) and fire escapes, but not lifts.

From the lower floors of the buildings, escaping through windows is possible. Learn the best way of leaving by windows with the least chance of serious injury(受伤).

The second floor window is usually not very high from the ground. Of course, it is safer to jump a short way than to stay in a burning building.

Windows are also useful when you are waiting for help. Be sure to keep the door closed. Or smoke and fire may be drawn into the room. Keep your head low at the window to be sure you get fresh air rather than smoke that may leak (渗) into the room.

On a second or third floor, the best windows for escape are those that open onto a roof. From the roof a person can drop to the ground more safely. Dropping onto hard ground might end in injury. Bushes (灌木丛) and grass can help to break a fall(使势头减弱).

1.It is important to________.

A. put out the big fire in the burning house B. jump off a high burning house

C. know the ways to escape from the fire D. keep the door open

2.From Paragraph 3, we know that it is possible to escape through the windows_______.

A. if there are no bushes on the ground B. if you lire on a lower floor

C. if you live on a higher floor D. if you have no rope

3.Which of the following escaping way is NOT right?

A. You can escape through stairways.

B. You can choose fire escape.

C. Escape from the windows that open onto a roof.

D. Use a lift to come down at once.

4.Of course, it is _______ to jump a short way than to stay in a building on fire.

A. safer B. easier C. more dangerous D. more difficult

5.The best title of the passage is________.

A. Escaping from the Windows B. Waiting for help

C. Knowledge on Fire D. Saving Yourself in the Burning House

The company wants to _______ a school for the poor children.

A. put off B. set up C. call in D. look after

— This is _________ useful dictionary, I think.

— So it is, and it’s _________unusual one.

A. the/ a B. a /an C. a/a D. 不填/ an

Have you ever experienced the feeling of falling as you start to fall asleep? Sometimes you may come to realize this feeling. If so, don’t worry. Many people have felt the same thing.

In fact, these muscle twitches (肌肉抽搐) in the arms, legs or other parts of the body are called hypnic jerks (入睡抽动) or sleep starts. And they are very common. Up to 70 percent of people experience them sometimes, Huffington Post reported. But what causes it?

There are some theories(理论). Some scientists believe that the feeling of falling comes from the body relaxing itself, especially if the person is anxious or unable to get comfortable. As you’re about to sleep, your muscles become relaxed. But your brain stays awake. It misunderstands the relaxing of your muscles as a sign that you’re falling.

Then the brain jerks the body awake as if it’s trying to protect you.

Other scientists believe that different phases of sleep might cause the hypnic jerks. When we sleep, we experience two phases: non-rapid eye movement (NREM) and rapid eye movement (REM). During REM, our heart rate (心率), breathing and nervous system can act irregularly (不规律地). If the body experiences flashes (一瞬间) of REM while entering sleep, these irregularities could cause twitches.

If you don’t want to experience hypnic jerks, scientists have some suggestions. When you become deeply relaxed, you can learn how to reconnect slowly by moving your fingers and toes a little bit. Then start to move your head and open your eyes, while being aware of yourself as you get out of the relaxed state.

But experts agree that hypnic jerks, though sometimes scary, are harmless. If it wakes you up, simply roll over and go back to sleep. But keep in mind: a caffeinated (含咖啡因的) drink, exciting evening activities or stress may make hypnic jerks happen more often.

1.The third paragraph mainly tells us_____________.

A. there are all kinds of theories about hypnic jerks

B. different phases of sleep might cause hypnic jerks

C. People sometimes get anxious or uncomfortable

D. the feeling of falling comes from the body relaxing itself

2.How many theories on what causes hypnic jerks are mentioned?

A. Two B. Four C. Three D. Five

3.Which of the following can make hypnic jerks happen more often?

(1)Drinking caffeinated drink (2)Singing songs for a long time before sleep

(3)Too much stress (4) reading a book quietly

A. (1)(2)(3) B. (1)(2)(4) C. (2)(3)(4) D. (1)(3) (4)

4.What is the best title?

A. How to Experience Hypnic Jerks B. What causes Hypnic Jerks

C. Feelings of Falling While Going to Sleep D. Sleeping Is Good for Our Health

There is _______in today’s newspaper. I don’t want to read it again.

A. something new B. new nothing C. anything new D. nothing new

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