— Must I turn off the gas after cooking?

— Of course. You can never be________ careful with that.

A. enough B. too C. so D. very

練習(xí)冊系列答案
相關(guān)習(xí)題

科目：初中英語 來源：四川省2017屆九年級下學(xué)期第三次診斷考試英語試卷 題型：單項填空

--Do you want to be healthy?

--________.Smiling can help you stay healthy.

A. Smile B. Smiling C. Smiles D. To smile

查看答案和解析>>

科目：初中英語 來源：江蘇省鎮(zhèn)江市潤州區(qū)2017屆九年級中考二模英語試卷 題型：單項填空

—Excuse me, Mum. When can we have dinner?

—Not until it ▲ in half an hour.

A. will be prepared B. is prepared

C. has prepared D. was prepared

查看答案和解析>>

科目：初中英語 來源：江蘇省啟東市2017屆九年級中考模擬英語試卷 題型：閱讀理解

It’s no secret that reading is helpful. But can it help kids lose weight In the first study to look at the influence of literature on overweight teenagers, researchers at Duke Children’s Hospital discovered that reading the right type of novel may make a difference.

The Duke researchers asked overweight girls aged 9 to 13 who were already in a weight loss program to read a novel called Lake Rescue. It was carefully created with the help of pediatric experts (兒科專家) to include specific healthy lifestyle and weight management guidance, as well as positive messages and strong role models.

Six months later, the Duke researchers found the 31 girls who read Lake Rescue experienced a significant decrease (fall) in their BMI scores (-.71%) when compared to a control group of 14 girls who hadn’t (+.05%), explained Alexandra C. Russell, a fourth-year medical student at Duke who led the study.

“As a pediatrician, I can’t count the number of times I tell parents to buy a book that might provide useful advice, yet I’ve never been able to point to research to back up my recommendations,” says Sarah Armstrong, director of Duke’s Healthy Lifestyles Program where the research took place. “This is the first probable interventional (介入的) study that found literature can have a positive influence on healthy lifestyle changes in young girls.”

Obesity(肥胖） is becoming more widespread in children, according to the CDC (Centres for Disease Control), which reports that 16 percent of children aged 6 to 19 are overweight or obese, a number that has increased since 1980. Researchers are looking at a lot of ways to help kids stay healthy, lose weight and be more active, but Armstrong says, “most don’t work very well. The weight loss choices that are effective typically involve taking powerful medications with side effects, or require long-lasting surgical procedures.”

While the BMI decrease because of the book is small, Armstrong says any decrease in BMI is encouraging because BMI typically increases in children as they grow and develop. That’s okay as long as it follows a normal, progressing curve(曲線）. In overweight kids, however, BMI usually increases more quickly. “If their BMI percentile (百分位) goes down, it means they are either losing weight or getting tall and not gaining weight. Both are seen as positive signs in kids who are trying to lose weight,” she explains.

1.What did researchers at Duke Children’s Hospital do?

A. They tried to find out the reasons why kids are overweight.

B. They focused on the research into girls’ healthy lifestyle.

C. They studied whether literature could help lose weight.

D. They helped the girls to choose right books to read.

2.The underlined phrase “back up my recommendations” probably means “_____”.

A. influence my research B. change my opinion C. respect my study D. support my advice

3.Which of the following statements about the research is TRUE?

A. The researchers interviewed the girls and studied information.

B. Pediatric experts offered specific guidance to the research.

C. 16 percent of children aged from 9 to 13 were overweight.

D. The girls read a certain novel and gave their reports.

4.What’s the finding of the research?

A. That the girls all grew tall and lost weight after 6 months.

B. That the girls showed great interest in reading literature works.

C. That the girls who read Lake Rescue had a decrease in BMI.

D. That the girls needed to take powerful medications to lose weight.

查看答案和解析>>

科目：初中英語 來源：江蘇省啟東市2017屆九年級中考模擬英語試卷 題型：單項填空

My father walked me to the bus stop and waited with me _______ the bus arrived．

A. since B. when C. after D. until

查看答案和解析>>

科目：初中英語 來源：江蘇省啟東市2017屆九年級中考模擬英語試卷 題型：單項填空

Some people choose jobs for other reasons money these days.

A. for B. except C. besides D. with

查看答案和解析>>

科目：初中英語 來源：湖北省鄂州市梁子湖區(qū)2016-2017學(xué)年八年級6月聯(lián)考英語試卷 題型：閱讀理解

I’ve loved my mother’s desk since I was just tall enough to see above the top of it as mother sat doing letters. Standing by her chair, looking at the ink bottle, pens, and white paper, I decided that the act of writing must be the most wonderful thing in the world.

Years later, during her final illness, mother kept different things for my sister and brother. “But the desk,” she would say again, “it’s for Elizabeth. ”

I never saw her be angry, and never saw her cry. I knew she loved me—she showed it in action. But as a young girl, I wanted heart-to-heart talks between mother and daughter.

They never happened. And agulfopened between us. I was “too emotional（易動感情的）”. But she lived “on the surface（表面）”.

As years passed I had my own family. I loved my mother and thanked her for our happy family. I wrote to her in careful words and asked her to let me know in any way she chose that she did forgive（原諒）me.

I posted the letter and waited for her answer. None came.

My hope turned to disappointment（失望）, then little interest and, finally, peace— it seemed that nothing happened. I couldn’t be sure that the letter had even got to mother. I only knew that I had written it, and I could stop trying to make her into someone she was not.

Now the present of her desk told, as she’d never been able to, that she was pleased that writing was my chosen work. I cleaned the desk carefully and found some papers inside —a photo of my father and a one-page letter, folded（折疊）and refolded many times.

Give me an answer, my letter asks, in any way you choose. Mother, you always chose the act that speaks louder than words.

1.The writer began to love her mother’s desk ______.

A. after Mother died

B. before she became a writer

C. when she was a child

D. when Mother gave it to her

2.The passage shows that ______.

A. mother was cold on the surface but kind in her heart to her daughter

B. mother was too serious about everything her daughter had done

C. mother cared much about her daughter in words

D. mother wrote to her daughter in careful words

3.The word “gulf” in the passage means ______.

A. deep understanding between the old and the young

B. different ideas between the mother and the daughter

C. free talks between mother and daughter

D. part of the sea going far in land

4.What did mother do with her daughter’s letter asking forgiveness?

A. She had never received the letter.

B. For years, she often talked about the letter.

C. She didn’t forgive her daughter at all in all her life.

D. She read the letter again and again till she died.

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

A. My letter to Mother

B. Mother and Children

C. My mother’s Desk

D. Talks between Mother and Me

查看答案和解析>>

科目：初中英語 來源：新目標(biāo)英語七年級下Unit 10 I’d like some noodles.能力檢測題 題型：書面表達

周末你想為全家準(zhǔn)備一頓晚飯。請根據(jù)表格中的內(nèi)容寫一篇短文，介紹一下你和家人晚飯想吃的食物。要求：句式正確，語句通順；60詞左右。

You

Father

Mother

Your cat

mutton and carrot noodles

rice, beef and potato, coffee

dumplings, vegetable salad, ice cream

fish, soup

查看答案和解析>>

科目：初中英語 來源：山東省榮成市2016-2017學(xué)年七年級（五四學(xué)制）上學(xué)期期中模擬英語試卷 題型：選詞填空

everything for special visited expensive went

go with cheap delicious exciting friendly

Girl:Hi, Lisa .How was your vacation?

Lisa:It was great ! I 1.to Hong Kong 2.my family.

Girl:Really? Wow! Did you do anything 3.there?

Lisa:Well, we went to a fun park. It was really 4..

Girl:Did you 5.shopping.

Lisa:Yeah, I did.

Girl:How were the stores?

Lisa:Oh, they were very 6., but I did buy something 7.my best friend.

Girl:And how were the people? Were they friendly?

Lisa:Yeah, they were really8.. My parents have some friends there, and we had dinner at their house.

Girl:How was the food?

Lisa:It was 9..I loved their home cooking.

Girl:Did everyone have a good time?

Lisa:Oh , yes, we did and 10.was excellent.

查看答案和解析>>

同步練習(xí)冊答案