We are happy that our country has developed these years than before.A. quickly B. less quicklyC. more quickly D. most quickly 题目和参考答案——青夏教育精英家教网—

题目内容

We are happy that our country has developed___ these years than before.

A. quickly B. less quickly

C. more quickly D. most quickly

【解析】

试题分析：句意：我们很高兴近几年我们的国家比以前发展的更快了。两者作比较用比较级，根据We are happy我们高兴的心情，可知是发展的更快了，故选C。

考点：考查副词比较级的用法。

练习册系列答案

相关题目

The teacher went up to ask _________.

A. what the matter was B. what’s the matter

C. what was the matter D. what the matter is

—Don’t________ too long, or you’ll be tired the next day.

—OK, mum. I’ll be ready.

A. stay up B. look up

C. take up D. put up

根据表格内容，选择最佳答案。

[LOST 20-08-2010]

Name: Beth

Animal: cat

Colour: orange

Where: Romsey

Mobile:0872271035

Other Information:

outgoing and friendly

4-month-old male

[LOST 07-08-2010]

Name: Lynn

Animal: dog

Colour: white

Where: Tipperary

Mobile:0863919489

Other Information:

blue eyes,quiet,7-year-old girl

[FOUND 29-08-2010]

Animal: dog

Where: Kildare

Mobile:0857844492

Other Information:

brown and white dog found

in Kildare area on the 29th

of August

[FOUND 23-08-2010]

Animal: dog

Where: outside Castlelyons

Mobile:0874197016

Other Information：

under 1 year old probably, big dog, around 15 kilos, all black with white stripes on his chest, wearing a red coat and very friendly dog

1.If you found an orange cat ,which number should you call?

A. 0874197016. B.0857844492.

C.0863919489. D. 0872271035.

2.Hou old is Lynn?

A.4 months old. B.7 years old.

C.15 years old. D.1 year old.

3.The dog found outside Castelyons is ________.

A. white.

B. brown and white.

C. all black with white stripes on his chest.

D. orange.

4.Where was Lynn lost?

A. In Tipperary. B. In Romsey.

C. In Kildare. D. Outside Castlelyons.

5.Which is NOT right according to the form?

A. Beth is outgoing and friendly.

B. Lynn has blue eyes and is very quiet.

C. The dog found on August 7, 2010 was wearing a red coat.

D. The dog found on August 23, 2010 is very big.

—You seem to like sweets.

—___.That’s probably why I’m becoming fatter and fatter.

A. So I do. B. So do I.

C. So am I. D. So I am.

There are many tall buildings on ____ sides of the street.

A. either B. all C. both D. each

Have you ever dreamed of visiting a planet in the Milky Way? While the trip sounds exciting, it would take years and years to reach the place that we are going to. So in the future, bedtime for astronauts may be more than a few hours of regular shut-eye. They would have to sleep for years.

European researchers are now doing hibernation experiments. The study may help them understand whether humans could ever sleep through the years it would take for a space flight to distant planets. “If there was an effective technology, it could make deep-space travel come true,” said Mark Ayer of the European Space Agency last month.

What seems like science fiction is not completely impossible. Researchers have been able to use chemicals to put living cells into a sleep-like state where they don’t age. They have now moved on to small, non-hibernating mammals like rats. The results will be out soon.

A major challenge is the fact that cells can be very simple systems, but body organs are far more complex（复杂的).

“It's like moving from a simple Apple computer to a supercomputer,” said Marco Biggiogera, a hibernation researcher at Italy’s University of Pavia.

Just like bears and frogs, the hibernation of human beings would cause a person’s metabolism (新陈代谢) to lower so they would need less energy.

Medical research, however, is just half of a space flight hibernation system.

There is the challenge of designing a suitable protective place to live. Such a place would provide the proper environment for hibernation, such as the proper temperature. It would also have to monitor (监控) life functions and serve the physiological needs of the hibernator.

According to Ayer, the six-person Human Outer Planets Exploration Mission to Jupiter’s moon (木星的卫星) Callisto, could be an opportunity to use human hibernation. The mission aims to send six humans on a five-year flight to Callisto, where they will spend 30 days, in 2045.

根据材料内容选择最佳答案, 将其标号填入题前括号内。

1.What is the meaning of “hibernation” in Chinese in this passage?

A. 冬眠 B. 休息 C. 催眠 D. 瞌睡

2.According to the article, the research _______.

A. is just an idea

B. is always a science fiction

C. has already finished successfully

D. has made some progress

3.In a hibernating situation, a person needs _______.

A. less sleep B. more food

C. less energy D. more movement

4.The first try of the hibernation technology_____ the six person Human Outer Planets Exploration Mission to Jupiter’s moon Callisto.

A. will be B. has been planned for

C. is certain to be D. may be

5. What’s the best title for the passage?

A. Hibernation study for space travel

B. Welcome to our space travel

C. To hibernate, to live longer

D. Welcome to the Milky Way

When we meet again in twenty years, we will be excited and talk about things and persons _____ we remembered in the school.

A. who B. which C. that D. what

—Who’s singing in the next room?

—It ____ be her. She has gone to New York.

A. can’t B. must

C. shouldn’t D. can

试题分类