Many scientists believe that intelligent life forms may exist on other planets and messages should be sent into space to contact these life forms. Other scientists think this is a bad idea because these life forms could be dangerous. Discuss both these views and give your own opinion. Give rea...
There are many means of community season, such as writing letters, sending emails, making phone calls by fixing telephone or California sending a message through for real time community with thousands of QQ, MSN or skype, which of these men do you prefer and why? When making a phone call,...
His average speed had been 301 miles per hour. Since that time, racing drivers have reached speeds of over 400 miles an hour. Following his father's footsteps many years later, Sir Malcolm's son, Donald, also set up a world record. Like his father, he was driving a car called Bluebird...
Many astronauts (宇航员) go into space.How do they live in space?What do they eat?How do they sleep?How do they wash?Let's have a look at their life. What is a space station?A space station is a little bigger than a football field.It moves around the Earth.Astronauts live and ...
导言“新编跨文化交际英语教程·教师用书”主要是为使用“新编跨文化交际英语教程”教 师配套的教学指南。“新编跨文化交际英语教程”是在原有“跨文化交际英语教程”的基础上 经过全面、系统修订而成,我们对全书做了较大的更新和完善,调整和增补了许多材料,力 求使其更具时代性,更适合教学实际和学生需求。 为了进...
No matter what mood you're in, what kind of day you had, or where you are, SMILE——不管心情如何,不论今天过得怎么样,无论身在何方,请记得...微笑 No matter how many miles stood between us, love has no distance in our hearts. 尽管我们相隔千里,但在我们的心里面,爱是没有距离的。 No...
MUN-KWANG (into her phone) It was the worst one I ever had. I was sure I was going to die. No. I’m telling you. No peaches for miles. That’s what I’m saying. It’s driving me nuts! 40 INT. DEPARTMENT STORE - UNDERGROUND GARAGE - DAY 40 Yon-Kyo carries a bunch of ...
66.A.细节题,结合最后Many people think their lives are very interesting and their dream jobs are to be the astronauts.可知是有趣的,故选A.67.D.标题判断题.结合第一段Life in space is much different from life on earth.How do astronauts live in space?是介绍宇航员的生活,故选D. 本文是介绍...
called galactic cosmic rays. These high speed particles, many of which are created by dramatic star explosions calledsupernovae, can trip Voyagers' memory, or permanently damage aging computers (which may haverecently occurred). It's dangerous in the realm between thestars, billions of miles ...
Let X be a separable metrizable space. X(1) denotes the set of nonisolated points of X. 1. If X(1) is compact, then sa(X) = 1; otherwise sa(X) ≥ d. 2. If X is locally compact, then sa(X) = d unless ...M. Kada, K. Tomoyasu, and Y. Yoshinobu. How many miles to...