现在养宠物狗已成为很多人生活中的一部分，请你写一篇短文谈一谈对养宠物狗的看法，内容须含利弊两方面.提示：1.养宠物狗可给人带来快乐，消减
It was very cold that day. It was __1__ heavily and the ground was covered with __2__ snow. The shepherd thought it was dangerous to __3__ the hill and it was difficult for the sheep to find some __4_
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
2019年公共英语四级高频词汇（4）151. adequate a. 适当地;足够152. adhere vi. 粘附，附着;遵守，坚持153. ban vt. 取缔，禁止154. capture vt. 俘虏，捕获155. valid a.
201. portion n. 一部分202. target n. 目标，靶子 vt. 瞄准203. portable a. 手提式的204. decline v. 拒绝，谢绝;下降205. illusion n. 错觉206. likelihood n. 可能，可能性207. st
251. moisture n. 潮湿252. promote vt. 促进;提升253. region n. 地区;范围;幅度254. register v./n.登记，注册255. stable a. 稳定的256. sophisticated a. 老于世故的，老练的;很
申请信写法：开头：说明写信目的(申请原因)，信息来源，对所申请工作或学校的认识，自己的打算。主体：着重介绍自己的背景(教育情况，工作经历
邀请函(invitation)Dear Jane,We have four tickets for a famous film shown at Guangming Cinema, The Longest Day, Friday, the ninth. Will you join us? We’ll be looking for you at eight sharp Friday
Mr. Smith is our Chinese teacher. He always asks the same student to answer his questions because he doesn’t look at the students at all. Yesterday he questioned Dick three times. Dick was very angr
Look at the clothes line in the twins’ bedroom. There are some clothes on it. You can see a green blouse and a yellow skirt. The trousers on the clothes line are black. They are not new but clean. A