A. B. C.

練習(xí)冊(cè)系列答案
相關(guān)習(xí)題

科目：初中英語 來源：遼寧省沈陽市2018-2019學(xué)年九年級(jí)上學(xué)期期中英語試卷 題型：回答問題

Humans have four basic blood types: A, B , AB and O. Before doing blood transfusions(輸血), we have to check a person’s blood type and find out which kind it is. That is the most important step before a blood transfusion. But do you know that just like humans, animals also have blood types?

Dogs have eight basic blood types, though as many an twelve may exist. And a dog can receive any other dog’s blood for a transfusion if it is the first time. After the first time, it becomes important to check the blood type to prevent any risks.

Cats have three basic blood types, named A , B and AB. Of these three types, the A blood type is the most common. Almost 94 percent of the cats in theU.S.A have that blood type. And AB is a rare blood type.

Horse blood types are divided into eight major blood systems, namely A, C, D, K, P, Q, U and T. Cattle have eleven blood types and sheep have seven.

And surprisingly, plants seem to have blood types as well. A Japanese policeman accidently discovered this when he found an extra blood type at a crime scene. Certain proteins in plants are similar to those in human blood. Therefore, plants can also be divided into different groups according to their sap（汁液）. But scientists’ understanding of the blood types in plants is still at an early stage.

1.How many animals are mentioned in the article?

_________________________________________________________________

2.What do we have to do before a blood transfusion?

__________________________________________________________________

3.Can a dog receive any other dog’s blood transfusion after the first time?

____________________________________________________________________

4.Among all the animal mentioned in the article, what has the greatest number of basic blood types?

_________________________________________________________________

5.How many cats in theU.S.A have the A blood type?

___________________________________________________________________

查看答案和解析>>

科目：初中英語 來源：冀教版英語九年級(jí)全冊(cè)Unit7 Work for Peace單元測(cè)試卷（含聽力） 題型：閱讀單選

Did you see snow in your hometown last winter? Did you feel it was warmer than before? "There have been 21 warm winters in China since 1986," said scientists. They also said that in the past 100 years, as the global temperature went up by 0.74℃, the temperature in North China has climbed 1.4℃ in only 50 years.

China needs to take quick action to cut carbon dioxide emission, because it's the main reason for global warming. The good news is that China has seen the importance of going green. China set the goal of cutting energy use by 20 percent and pollution emission by 10 percent.

Can you slow down global warming? Sure! You and your family can take steps to cut the amount of carbon dioxide that is sent out into the air.

Here are some pieces of advice to help you save the earth.

● Wear used clothes. Wearing your brother's, sister's or dad's old T-shirt means you save the energy.

● Change your light bulbs. Use energy-saving light bulbs. And don't forget to turn off the lights when you leave a room and turn off your television and computer when they are not in use!

● Ride the bus. Taking a bus saves a lot of oil every year.

● Say no to plastic bags. The next time your parents go to the market, ask them to use baskets.

● Open a window. Don't use the air conditioner, and let some fresh air in. When you have to use the conditioner, set the temperature higher in summer and lower in winter to save energy.

● Make small changes in your daily life. Don't use paper cups, bags and boxes. It's time for all of us to do something to save the earth.

1.The main reason for global warming is  .

A.the oil B.carbon dioxide

C.paper cups,bags and boxes D.televisions and computers

2.The underlined word "energy" in the second paragraph means "  ".

A.活力 B.干勁 C.精力 D.能源

3.How many pieces of advice are there in this passage?

A.Three. B.Four. C.Five. D.Six.

4.Which of the following statements is TRUE?

A.It's a pity to wear your dad's old T-shirt.

B.Using air conditioners may be a waste of energy.

C.Taking a bus wastes a lot of oil every year.

D.Using paper bags saves energy a lot.

5.The passage is mainly about the ways to  .

A.slow down global warming B.make energy

C.change our daily life D.change the world weather

查看答案和解析>>

科目：初中英語 來源：冀教版英語九年級(jí)全冊(cè)Unit7 Work for Peace單元測(cè)試卷（含聽力） 題型：單選題

My friends usually send me many short   with best wishes for my birthday.

A.news B.information C.messages D.words

查看答案和解析>>

科目：初中英語 來源：冀教版英語九年級(jí)全冊(cè)Unit7 Work for Peace單元測(cè)試卷（含聽力） 題型：聽句子選答語

A.Never mind. B.I'm very happy. C.Enjoy your time there.

查看答案和解析>>

科目：初中英語 來源：河北省石家莊市2017-2018學(xué)年八年級(jí)下學(xué)期期末英語試卷 題型：將所給單詞連成句子

連詞成句。

1.ever, you, played, have, against, soccer, them

_________________________________________________________?

2.became, children, in, story, the, interested, western

_________________________________________________________.

3.I, excited, say, was, that, anything, I, so, couldn’t

_________________________________________________________.

4.help, out, you, take, could, rubbish, the

_________________________________________________________?

5.he, used, is, to, risks, taking

_________________________________________________________?

查看答案和解析>>

科目：初中英語 來源：河北省石家莊市2017-2018學(xué)年八年級(jí)下學(xué)期期末英語試卷 題型：單選題

— I am too tired to finish all the housework.

— ______ ask your husband to help?

A.You could B.Why don’t C.Why not D.What about

查看答案和解析>>

科目：初中英語 來源：2019年山西省太原市中考一模英語試卷 題型：材料作文

書面表達(dá)

請(qǐng)將短文寫在答題卡相應(yīng)的位置上。

隨著“改革創(chuàng)新、 奮發(fā)有為”大討論在各行各業(yè)的積極展開， 人們對(duì)創(chuàng)新思維有了更深刻的認(rèn)識(shí)。某校組織開展了落實(shí)創(chuàng)新思維的實(shí)踐活動(dòng)， 以期培養(yǎng)學(xué)生們從多個(gè)角度選擇， 對(duì)比、分析問題的能力。為了更好地了解實(shí)踐效果， 學(xué)校對(duì)九年級(jí) 200 名學(xué)生進(jìn)行了抽樣調(diào)查， 下圖是有關(guān)學(xué)生們學(xué)習(xí)方法的統(tǒng)計(jì)結(jié)果。

請(qǐng)你用兩段話寫一篇英文短文， 第一段簡(jiǎn)要說明圖表內(nèi)容， 第二段從圖表中選出一項(xiàng)你感興趣的方式， 結(jié)合自己的經(jīng)歷， 說說你在落實(shí)創(chuàng)新思維的過程中所做的一件事情及感受。

要求：

1.詞數(shù)不少于 80 詞；

2.首句已給出， 不計(jì)入總詞數(shù)；

3.不要出現(xiàn)真實(shí)的人名和校名。

The Results of Creativity Survey

15% ask a robot for help

40% collect information online

9% learn from exhibitions

15% exchange travel diaries with others

21% get close to nature

A school did a survey among 200 students about the creative ways of learning. Here are the results.

查看答案和解析>>

科目：初中英語 來源：人教新目標(biāo)七年級(jí)英語下冊(cè)同步練習(xí)：Unit 11 How was your school trip Section B(2a－2c) 題型：閱讀單選

Ride of Your Life

Are you a big fan of theme parks and scary rides？Well，the world's longest hybrid(混合動(dòng)力的)roller coaster(過山車)is at the popular theme park Six Flags Magic Mountain in California，US.

Its name is Twisted Colossus. It is made out of steel(鋼)and wood. The coaster is 1，520 meters long and has a lot of ups and downs. This is the ride: you begin by sitting in one of the carts(車廂)．After you begin，you get to one loop(彎曲部分)，and the cart turns upside down for a few seconds！Hopefully you've got nothing in your pockets.

Then it's on to the part of the ride known as the High Five. This is when two trains come so close that you could give a high five to someone on the other train！And it's not over yet；there are still two 116 ?foot (about 35m) large drops(下落)waiting for you！This is as high as a 12-?story building.

The ride lasts for just under four minutes. Do you want to have a ride?

1.Twisted Colossus is ______.

A.the world's first hybrid roller coaster

B.the name of a theme park in California，US

C.made of steel and wood

D.has six parts

2.Why does the writer say “Hopefully you've got nothing in your pockets”？

A.Because there is a part where the cart turns upside down.

B.Because the coaster will go as far as 1，520 meters.

C.Because the coaster will go very fast.

D.Because you may have no time to take care of them.

3.During the High Five part，you can ______.

A.give a high five to someone in front of you

B.give a high five to someone on the other train

C.climb as high as a 12?story building

D.drop about 35 meters

4.The story mainly describes ______.

A.the world's most scary park

B.a famous roller coaster in the US

C.how to take a ride on a roller coaster

D.how fun it is to take a roller coaster

查看答案和解析>>

同步練習(xí)冊(cè)答案