----It is reported that a kind of new smart p...

----It is reported that a kind of new smart phones can test the air quality(质量)around you.

---__________fast the technology develops!

A. What　　 B. What a　　 C. How　　 D. How a

九年级英语单选题中等难度题查看答案及解析

It is reported that this kind of disease can do harm to people and animals. (保持原句意思)

It is reported that this kind of disease can ________ ________ to people and animals.

九年级英语同义句转化简单题查看答案及解析

—It is reported on CNN that Huawei sells the largest number of phones around the world, and it has set up a good example for the other companies in China.

—________ exciting news it is!

A.How B.What C.What an D.How an

九年级英语单选题简单题查看答案及解析

This kind of Xiaomi Phone is very small. It can be only_______ three inches.

A. as short as　 　　　　　　 　　 B. as shorter as

C. as long as　　 　　　　　　 　 D. as longer as

九年级英语单项填空中等难度题查看答案及解析

It is reported that fossils( 化 石 )found in China are from an totally new type of dinosaur( 恐龙)that belonged to the same family as the giants diplodocus(梁龙)which have died out and only can be seen in pictures.

The fossils were first discovered in 2004 by a farmer in Lingwu, a small town in the west of China. Since then, a group of people led by Xu Xing, an expert from the Chinese Academy of Sciences, have dug up the whole or parts of skeletons(骷髅)from between seven and 10 dinosaurs.

Xu and researchers from two English universities have published the first study of the 174-million-year-old fossils in the journal Nature. The animal that died out long ago belonged to the diplodocus family, which are a group of ancient animals including the huge 25- meter-long diplodocus.

Xu named the dinosaur Lingwulong Shenqi(meaning Lingwu amazing dragon)after the town where the fossils were discovered. Lingwulong was a bit smaller than others with a short neck. It was about 11 to 17 meters and had a long tail and strong legs.

Lingwulong is the first diplodocus discovered in East Asia. Before the discovery,scientist thought those animals never got into Aisa because of an inland sea.Philip Mannion,the writer of the study,said “The inland sea may have seen less of barrier ( 障 碍 )than we once thought,or it could have been seasonal.”

1.Who plays the leading role in the digging up of the fossils?

A.A farmer in Ningxia Hui autonomous region. B.Philip Mannion.

C.An expert from the Chinese Academy of Sciences. D.Some British researchers.

2.How did scientists name the newly found dinosaur?

A.By its size. B.By the place it was found.

C.By chance. D.By its appearance.

3.What does the new type of dinosaur look like?

A.Very small with a long neck. B.The largest with long legs.

C.About 25meters long with a　 long tail. D.About 15meters long with strong legs.

4.Scientists think the insland sea________ .

A.stops animals from going　 into East Asia B.might have been in some seasons

C.might have been all year round D.has never been on the earth

5.Which of the following might be the best title for the text?

A.A new discovery B.A new member of the dinosaur family

C.some skeletons of the dinosaur D.One of the oldest dinosaurs

九年级英语阅读单选中等难度题查看答案及解析

It’s reported that the new railway station 　　 at the end of next month.

A. is completed 　　　　　　　　　　　　 B. was completed

C. has been completed 　　　　　　　　 D. will be completed

九年级英语单项填空中等难度题查看答案及解析

— Nowadays, it seems that many young people can’t live without smart phones.

— ________. I think it’s bad for their health.

A.I’m afraid not B.I hope not. C.Exactly. D.Of course.

九年级英语单选题中等难度题查看答案及解析

— Nowadays, it seems that many young people can’t live without smart phones.

— ________. I think it’s bad for their health.

A. I’m afraid not　　 B. I hope not.　　 C. Exactly.　　 D. Of course.

九年级英语单项填空中等难度题查看答案及解析

---Wow, you’ve got an Iphone 6s.

---Yeah, I think it’s the best smart phone 　　　　　　　　　　 .

A. that you can get B. what you can get

C. where you can get D. why you can get

九年级英语单选题中等难度题查看答案及解析

A robot is a special kind of machine. It is a machine that can follow instructions(命令). ____ it is a machine，it seldom makes mistakes or gets tired. And it ____ complains(抱怨)，unless you tell it to!

Robots are around us. Some robots are used to ____ things. For example，robots can help make cars. Some robots are used to explore(勘察)dangerous places. Some robots can help clean your house. Some robots can even ____ human languages. They can be used to help answer telephone calls. Some robots look like ____，but most robots do not. They just look like machines.

Long ago，people imagined ____.Over 2，000 years ago，Homer，a famous poet(诗人)，imagined robots. His robots were made of gold，but they were not ____.Nobody was able to make a real robot at that time. The ____ real robot was made in 1961.It was called Unimate.

In the future，we will have even more robots. They will do things that we can't do，or that we don't want to do，or that are too ____ for us. For example，robots will help us fight fires and illnesses and ____ things. They will help make our life better.

1.A. Although　　 B. If　　 C. Because　　 D. So

2.A. often　　 B. never　　 C. sometimes　　 D. ever

3.A. move　　 B. find　　 C. get　　 D. make

4.A. believe　　 B. understand　　 C. waste　　 D. forget

5.A. humans　　 B. plants　　 C. cars　　 D. planes

6.A. god　　 B. space　　 C. robots　　 D. stars

7.A. strong　　 B. smart　　 C. good　　 D. real

8.A. next　　 B. other　　 C. first　　 D. last

9.A. dangerous　　 B. easy　　 C. comfortable　　 D. strange

10.A. change　　 B. discover　　 C. give　　 D. eat

九年级英语完型填空困难题查看答案及解析