题目内容

【题目】 -- ______ he ______ a book?

-- Yes, he is.

A. Does; read B. Is; read

C. Is; reading D. Does; reading

【答案】C

【解析】

试题分析:句意-他正在读书吗?-是的。根据下面的回答Yes, he is可知,这个一般疑问句的开头应该用be动词,用的是现在进行时态,be+动词的ing形式。故应该选C。

练习册系列答案
相关题目

【题目】阅读短文,根据其内容回答文后各个小题。

Alice in Wonderland

Chapter 2

Alice was not hurt, so she jumped to her feet in a moment. She looked up, and found the White Rabbit was still in sight. She was close behind it when she turned the comer, but the Rabbit was no longer to be seen. She found herself in a long, low hall.

There were doors all around the hall, but they were all locked.

Alice walked sadly down the middle, wondering how she was ever to get out again.

Suddenly, she came upon a little three-legged table. There was nothing on it but a tiny golden key, and Alice's first idea was that this might belong to one of the doors of the hall.

But, alas! Either the locks were too large, or the key was too small. However, on the second time round, she came upon a low curtain she had not noticed before and behind it was a little door.

She tried the little golden key in the lock, and she was pleased to find it fitted!

1The hall where Alice stayed is___________.

A. long and low B. big and high C. wide and low D. big and wide

2What did Alice want to do when she got to the hall?

A. She wanted to know how to get some food

B. She wanted to know where her sister was

C. She wanted to find out how to get out again

D. She wanted to meet the Rabbit

3Where did Alice find the tiny golden key?

A. B. C. D.

4How did Alice feel when the gold key fitted into a lock?

A. Tired B. Shocked C. Happy D. Interested

5Which is TRUE according to the passage?

A. Alice had never seen the White Rabbit before she got to the hall

B. Some of the doors around the hall were locked

C. Alice noticed the little door as soon as she entered the hall

D. The passage is from Alice in Wonderland.

【题目】MOST of you may have heard about the Nobel Prize. But do you know the Ig Nobel Prize (搞笑诺贝尔奖)?The awards are given each year to 10 unusual achievements in science. It is to “honor achievements that first make people laugh, and then make them think.

This September the 2014 winners of the Ig Nobel awards came out! Research into why bananas are slippery(滑的) won the Ig Nobel for physics.

A team of scientists from Japan, tested 12 different banana skins. They then used sensors to measure the friction(摩擦力) between the slippery side of banana skin and the ground. They found that when someone steps on a banana skin, a special chemical, polysaccharide follicular gel(囊泡多糖凝胶), is set off. This chemical reduces friction by one-fifth. Later, scientists also compared banana skin with apple skin and orange skin and showed why apple and orange skins are not quite so dangerous. Friction was about 60 per cent higher on an apple peel.

Polysaccharide follicular gel is also found in the membranes (薄膜) where our bones meet. “This idea will help to design a joint prosthesis (人工关节),” Kiyoshi Mabuchi, the lead scientist, told the BBC news.

The Ig Nobel Prize in Medicine went to doctors from the Detroit Medical Center, US. They used salt pork to stop a young child’s nose bleed. Other interesting research includes whether owning a cat was bad for your mental health and looking at ugly art can be painful.

While Ig Nobel Prizes are mostly funny, great scientific breakthroughs(突破) can be made. In 2006, a team found that a type of mosquito(蚊子) is equally attracted to the smell of feet and cheese. As a result, mosquito traps were made using cheese to fight against malaria in Africa.

【1】Ig Nobel Prize awards are mainly given for achievements in _____.

A. chemistry B. Science

C. medical research D. Arts

【2】Which of the following is True about the banana skin research?

A. The test led to the invention of a joint prosthesis.

B. Stepping on apple and orange skins are not dangerous.

C. The test showed that apple skin is more slippery than banana skin.

D. The chemical inside the skin mainly causes the banana’s slipperiness.

【3】Which research has won 2014 Ig Nobel for Medicine?

A. Looking at ugly art can be painful.

B. Salt pork can be used to treat nosebleeds.

C. Mosquitoes like the smell of feet and cheese.

D. The influence cats have on their owner’s mental health.

【4】What’s the best title for this passage?

A. Fun science that makes people think

B. Science is dry and humorless but meaningful

C. Ig Nobel Prizes Think First, Then Laugh

D. Ig Nobel Prize given out to silly scientists

违法和不良信息举报电话:027-86699610 举报邮箱:58377363@163.com

精英家教网