301. avenue n. 林荫道，大街302. available a. 现成可用的;可得到的303. comparable a. (with,to)可比较的，类似的304. comparative a. 比较的，相对的305. dash vi. 猛冲，飞
351. odd a. 奇特的，古怪的;奇数的352. omit vt. 省略353. opponent n. 敌手，对手354. opportunity n. 机会，时机355. orchestra n. 管弦乐队356. semester n. 学期;半年357. semic
401. nuclear a. 核子的，核能的402. nucleus n. 核403. retail n./v./ad. 零售404. retain vt. 保留，保持405. restrict vt. 限制，约束406. sponsor n. 发起者，主办者 vt. 发起，
1. There are three girls in the room, ________ is Tom’s sister.A. the tallest of which B. the tallest of whomC. tallest of that D. tallest of which2. I’ll never forget the day _______ I bought my
1. ----Go for a picnic this weekend, OK?----________. I love getting close to nature.A. I couldn’t agree more. B I’m afraid not. C. I believe. D. I don’t think so.2. This term I have improved my
For several years, Americans have enjoyed teleshopping-watching TV and buying things by phone. Now teleshopping is starting in Europe. In some __1__ countries, people can turn on their __2__ and shop
Last Friday, after doing all the family shopping in the town. I wanted to have a rest before catching the rain. I __1__ a newspaper and some chocolate and __2__ into the station coffee shop. It was a
Rosa liked making up stories. She was so __1__ that her classmates believed her from time to time. In fact, the whole class believed her! At first she supposed it was __2__. Now, as she got up to __3_
Mr. and Mrs. Harris had always spent their summer holidays in a small hotel at the seaside near their hometown. One year, however(然而) , Mr. Harris made a lot of 1 in his business, 2 they decided t
根据以下提示，请以“How to keep healthy”为题写一篇短文，从良好的生活习惯，适当的体育锻炼及健康的饮食习惯等方面，为那些生活习惯欠佳、缺乏锻