To build a better future, we can’t ______ the issues of environmental protection from those of economic growth.
A.divide B.divorce C.distribute D.discriminate
The company established a platform in 2017 ______ collision experiments can be carried out for railway vehicles.
A.where B.when C.that D.which
假设你是红星中学高三学生李华。你的英国笔友Jim来信询问你校开展体育活动的情况。请你给他回信，内容包括：
1. 你校开展的体育活动；
2. 给学生带来的益处。
注意：1. 词数不少于50；
2. 开头和结尾已给出，不计入总词数。
Dear Jim,
_______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Yours,
Li Hua
假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文。文中共有10处语言错误，每句中最多有两处。每处错误仅涉及一个单词的增加、删除或修改。
增加：在缺词处加一个漏字符号（∧），并在其下面写出该加的词。
删除：把多余的词用斜线（\）划掉。
修改：在错的词下画一横线，并在该词下面写出修改后的词。
注意：
1. 每处错误及其修改均仅限一词；
2. 只允许修改10处，多者（从第11处起）不计分。
Dear Kate,
A serious problem makes me very worried. So I am writing in hope that you can help me out.
As is known to us all is that mobile phones make it easily for us to communicate. Therefore, in the meantime, they also lead to a great many of problems. I have become a victim of overusing the mobile phone. I am so addicted to it to focus on my studies. Every possible means had been tried to rid itself of its bad effects, but none works. I know it is time I take action to solve the problem. Could you give me some advices?
Looking forward to your early reply.
Yours,
Li Hua
阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。
“A heavy ion (离子) cancer treatment system developed by Chinese researchers will soon be put into 1. (operate) in northwest China’s Gansu Province,” researchers said.
The system will be used in a hospital in Lanzhou, capital of Gansu, 2. is mainly devoted to treating cancer patients with the technology of heavy-ion accelerators.
Cancer radiation treatments 3. (employ) heavy-ion accelerators can attack 4. target with high-energy electrons (电子) to kill cancer cells.
Compared to traditional therapy (治疗) such as radiation, heavy ion treatment 5. (consider) to have more balanced properties with 6. (little) radiation on healthy cells. The treatment period is shorter, 7. the therapy could more 8. (effect) control cancer cells, according to Wang Xiaohu, deputy director of the Gansu Provincial Cancer Hospital.
Researchers with the Institute of Modern Physics under the Chinese Academy of Sciences started basic research 9. the technology in 1993 and developed the accelerators in 2015.
A report published by the National Cancer Center in 2017 showed that China has nearly 25 percent of the world’s new cancer cases, with 10,000 cancer patients 10. (add) per day. Every year, there are two million cancer-induced deaths. Lung, breast and stomach cancers are the most common types.
I looked out at the smiling faces in the school auditorium. The applause filled my ears. I had really done it!
Just a few months earlier I would never have ______ myself acting in a play in front of two hundred people. But when the time came, I got up on stage and ______ one of my greatest fears. I found a new person inside me, a much more ______, outgoing person who had been hidden all along, just waiting for the opportunity to come. If not for my teacher, Mrs. Sather, I might never have found that ______.
I was extremely ______. I had friends, but it just wasn’t in my personality to be very outgoing, even when I knew someone well. I was even ______ with strangers.
One day, Mrs. Sather ______ that our class was going to perform a play. “I need someone to play the lead part of Dorothy,” she said. “Anybody want to try?” A few ____ hands shot up—mine, of course, was not one of them.
After class Mrs. Sather came to join me. “Dallas, I was thinking you would be the person for Dorothy. But I was ______ you didn’t raise your hand.”
Was she ______? Me, the lead? I was ______ just thinking of standing on stage in front of a lot of people.
“Dallas, you’re great at ______ things, so you won’t worry about lines. And you have such a sweet personality. Perfect for Dorothy!” She said.
Mrs. Sather stared into my eyes as if seeing my inner self locked away inside. “I’d love you to give this a ______ for me. But if you really don’t want to, I won’t make you. It’s your ____.” Mrs. Sather wanted me in this role. She ______ me. I realized it was time to ____ my shy cloak (披风).
Fast-forward through five months of practicing, we were ready. ______, I was as nervous as I had ever been. I proved to myself that I could do it in practice, ______ could I prove it to everyone else when it really mattered?
“It doesn’t matter how you do tonight,” said Mrs. Sather, ______ reading my thoughts when she came backstage for a final check. “You have already shown yourself how wonderful you are.”
At the end of the play, when the audience stood and applauded, I knew they were not just cheering for my performance that night, but for the performances they knew would come in later years because of my newfound ______.
1.A.praised B.agreed C.pictured D.remembered
2.A.expressed B.faced C.discussed D.shared
3.A.energetic B.daring C.generous D.sincere
4.A.story B.method C.solution D.opportunity
5.A.shy B.slow C.curious D.patient
6.A.colder B.calmer C.quieter D.happier
7.A.realized B.repeated C.found D.announced
8.A.firm B.excited C.powerful D.friendly
9.A.surprised B.annoyed C.amused D.embarrassed
10.A.objective B.crazy C.reliable D.nervous
11.A.ashamed B.regretful C.doubtful D.terrified
12.A.analyzing B.observing C.memorizing D.predicting
13.A.plan B.try C.guess D.promise
14.A.choice B.destination C.suggestion D.interest
15.A.reminded B.challenged C.trusted D.shocked
16.A.throw off B.keep off C.knock off D.call off
17.A.Therefore B.Otherwise C.Instead D.Still
18.A.but B.so C.or D.and
19.A.in case B.ever since C.as if D.even though
20.A.popularity B.ambition C.advantage D.confidence
