Sleep-phase sensitive alarm clock comprises an alarm clock, an external device for measuring brain currents and an internal controlling computer. The alarm clock is operated as follows: a waking time interval is set for and the brain current is measured using a measurement instrument incorporated ...
1. 答案:A 解析:名词clock的发音是以辅音音素开头, 故应用不定冠词a,而短语 alarm clock中alarm是以元音音 素开头的,故应用不定冠词an。句意为“看!这是一个时 钟。它是一个闹钟。” 2. 答案:( 解析:根据答语“No, they aren't.”可知问 句应是一般疑问句,排除A与B,D项不符合题意,故选 ...
five computer games( ) 30. -_is my skirt? -It's behind the door. A. Where B. What C. Whose D. Which 相关知识点: 试题来源: 解析 26答案:A解析:clock是辅音开头的单词,冠词用the, alarm是元音开头的单词,冠词用an,选A27答案:D解析:祈使句里的动词用原形,表示的是带去,用take,选D...
Dr. Sala puts it this way: viewing the planet as an economic asset “is like valuing a computer chip for the silicon or copper or whatever is in it”—ignoring the larger benefits it yields. Dr. Sala relates his experience in taking heads of state into the wild marine places of their ...
28. ___ to unplugging the alarm clock and trusting your ability to wake on time on your own, you should probably ease yourself into the new arrangement by keeping a very regular schedule for several weeks. [A] Due [B] Prior [C] Related [D] Thanks 29. If you are an athlete, strong...
1.A. school B. family C. friend D. schoolbag 2.A. foundB. lost C. seeD. have 3.A. a B. an C. the D. / 4.A. am B. is C. are D. be 5.A. pencil box B. English book C. dictionary D. computer game 6.A...
It doesn't make sense ___(buy) the cheapest brand of computer just to save a few dollars.55. With everything ___(arrange) well, the evening party will begin at 8 o'clock as planned.56. What delighted me was ___ I was chosen from hundreds of applicants to attend the opening ...
In Sandra's room, we can see some things EXCEPT A. a shelf B. a table C. a computer D. a bed. Which of the following is TRUE according to the passage? A. Sandra's room is very big. B. We can't see any books in Sandra's room. C. A lamp an d an alarm cloc...
aa carrier frequency 正在翻译,请等待... [translate] aAtomic Alarm Clock 6.20 原子闹钟6.20 [translate] aThis computer alarm clock is built into your personal PC and completely customizable. 这个计算机闹钟被修造入您的个人个人计算机和完全地customizable。 [translate] ...
提示词汇:bed, picture, wall(墙), bookcase, dresser, alarm clock, computer, CDsThis is my room. It’s very clean!试题答案 在线课程 This is my room.It’s very clean! My jacket is on the bed. And my shoes are under the bed.My alarm clock is on the dresser. Those are my ...