5. 根据下面所给题目写出一篇不少于80词的短文。写作题目：On mobile phones参考范文： With the rapid progress of science and technology, cell phones are becoming increasingly popular. It is generally accepted that cell phones play a vital r...

2. 根据下面所给题目写出一篇不少于80词的短文。写作题目： On food safety参考范文： The problem of food safety has attracted much attention recently. Everyone is surprised at the news that thousands of babies suffered from serious health p...

13. — These are certainly beautiful flowers. Thank you so much.— _________________ . A. No, no. It’s nothing B. You are welcome. C. Yes, I agree. D. Yes, I think so, too ...

10. — Hello, I'd like to speak to Mark, please. — ___________________ . A. Yes, I'm Mark B. This is Mark speaking C. It's me here D. It's me here ...

2. If we were asked exactly what we were doing a year ago, we should probably have to say that we could not remember. But if we had kept a book and had written in it and account of what we did each day, we should be able to give an answer ...

12. — Sorry, I must be leaving now, because there's a meeting. — ____________________ . A. Oh, no, you can't B. Yes, you can leave if you like C. Do you really have to go? Couldn't you at least stay for another cup of tea...

3. Believe it or not, optical illusion (错觉)can cut highway crashes. Japan is a case in point. It has reduced automobile crashes on some roads by nearly 75 percent using a simple optical illusion. Bent stripes, called chevrons (人字形), ...

12. From my point of ______, money doesn’t mean happiness. A. iew B. look C. sight D. thought ...

1. Who is responsible for kids’ online safety? 82 % say that parents should be responsible and that there’s no __1__ for not knowing enough information to __2__ kids. Nearly 90% of parents seek out information __3__ their kids&...

7. It took her several weeks to ________ from the shock. A. imagine B. improve C. recover D. come ...