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单选题In near future people relying on battery-powered devices to get around and do their work don't need to give up space in their packs to lots of extra batteries because ______.

单选题This is Mr. Smith, ______ I think has something interesting to tell you.

单选题Are You on the List? Online mailing lists are similar to message boards, but a little bit more private. Like message boards, each list centers on a specific topic. Unlike message boards, mailing lists use email to connect users. Send your email address to a "list server" along with the name of the mailing list (or email conversation) you want to join. From then on (until you unsubscribe), you"ll receive all the email that you and other users send to the list. The web site List is a great way to find mailing lists. It organizes over 70,000 mailing lists by category. If you sign up for one, make sure you have a stable email address. Many times a list will only let you post a message from the address that you are subscribed (预定) under. Also keep the first email you get from a list in a safe place—it usually tells you how to unsubscribe. Finally, you may want to sign up for a list and receive only the best messages. Many moderated lists allow you to designate whether you"ll get every message or only a "digest". Again, check that first message for instructions. (A word of caution: don"t go crazy and sign for too many fists all at once. If you do, you may be inundated (泛滥) with email and not get anything positive out of the experience. Take it slow. Sign up for one or two lists, and then go from there.)

单选题Whereistheman?A.Atabank.B.Athome.C.Atashop.

单选题According to this passage, which one of the following spelling would Webster have approved in the dictionary?

单选题 阅读下面短文，从短文后所给各题的四个选项(A、B、C和D)中，选出可以填入空白处的最佳选项。 Most people agree that fencing (击剑) is one sport in which a person must be at least 30 years old before he learns all he needs to know about the sport. {{U}}(36) {{/U}}Clark Summers of the University of Detroit{{U}} (37) {{/U}}that this doesn't always have to be{{U}} (38) {{/U}} Clark is a different kind of fencer in a lot of{{U}} (39) {{/U}}. He is American, while most fencers are from the{{U}} (40) {{/U}}of Europe. He is black while most fencers in the past have been {{U}}(41) {{/U}} And he is{{U}} (42) {{/U}}22 years old. Many people{{U}} (43) {{/U}}that Clark is the most promising fencer in this country today. Although he is young, he has been able to 44 the necessary skills. Already he has won a number of fencing contest (况赛) {{U}}(45) {{/U}} older fencers. He is almost {{U}}(46) {{/U}} to become a member of the US Olympic (奥林匹克) fencing team! "There is no{{U}} (47) {{/U}} danger in fencing, today," Clark says, "But I never {{U}}(48) {{/U}} that fencing was not always a sport. In the old days, people fenced to{{U}} (49) {{/U}}a quarrel. Each match was a matter of{{U}} (50) {{/U}}. If that{{U}} (51) {{/U}}true in the matches I{{U}} (52) {{/U}}in today, every touch against me would mean that I {{U}}(53) {{/U}} wounded or killed. So I try to play{{U}} (54) {{/U}}I were fencing for my life. I don't like, the idea of being{{U}} (55) {{/U}}!"

单选题What do the visitors do on the first day?

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单选题Accordingtothepassage,whatisitthatalmosteveryonedoesonSunday?

单选题In Cardiff I was put to work in furniture department at one of the local stores. It was large, fairly out of date, run (经营), like its parent company in London, by a group of relatives. Being only a member of the store for a short time, I was in a very fortunate position. The others, particularly the older members of the store, were naturally asked to produce good sales figures. I was more of an observer. If I made a sale, I was pleased, but if I didn't, I would not be blamed. I was really there to observe and learn, and as I had no interest in making a position in the furniture business, I wasn't too diligent (勤奋) about that either. One salesman in late middle age once expressed his insecurity (不安全感) by scolding me of trying to steal one of his customers (雇客). Nothing could have been further from the truth, but he demanded that I go to the stockroom (货仓) with him to settle the matter. He was very small and thin, but to my surprise he started dancing about among the carpets and closets working his arms wildly and calling on me to "put them up". I couldn't put anything up--I was too busy rolling on a four-foot six-inch spring mattress (弹簧垫子), helpless with laughter. Finally he saw the joke too, and we went off to the members' store for a conciliatory(和解) cup of tea. Several days later, I finally left the store. Thank God!

单选题So seriously ______ in the accident that he was sent to hospital at once. A. he was wounded B. was he hurt C. be did injure D. did he hurt

单选题On the whole, the passage is mainly about ______.

单选题These machines ______ on sale the day after tomorrow.

单选题What does the writer mean by saying" Now many European countries ,are expected to follow this ______. example" ( Lines 2 - 3, Para. 1 )?