【简答题】21 序号 单词 释义 1 dot A. keen 2 download B. a sequence of powerful rulers of the same family 3 draft C. transfer a file to a computer at a remote location 4 drawback D. the form in which a book is p...
【简答题】根据句意及首字母或汉语提示,写出各句中所缺单词的正确形式。 1. There is n o (令人信服的) evidence that smoking causes lung cancer. 2. I hope you will always be (充满精力的)when having classes. 3. She is an o scientist , for she has made gre...
【简答题】完形填空。 It's Saturday morning. Tony's sitting at the kitchen table, 1 with a piece of bread. He's not even 2 . Is he ill? No, but he does have a 3 . He has nothing to do because the Internet is down. Wh...
【简答题】完形填空。 A few weeks ago I was having a very 1 day and was ready to start looking elsewhere for a 2 that was not so stressful. Something 3 to me that day and it 4 my 5 of thinking. In my cubicle (隔间) I h...
【简答题】从II 栏中选出I 栏中每句话的正确答语。 I ( )1. What's the matter? ( )2. What are you doing? ( )3. How long can I keep the physics book? ( )4. What class are they having? ( )5. What time does the cl...
【简答题】Mr. White: When's that meeting with Mr. Holden?Alice: At (5) ________________ You're having lunch at Enrico's.Mr. White: What do I have this afternoon? Isn't there a computer demonstration?Alice: No. ...
【单选题】In Hollywood there is a company that publishes children's books with the 【B1】 of computers. Although other book companies also publish that 【B2】 , this particular company is very 【B3】 . It 'personaliz...
【单选题】Having a computer for personal use is no easy task because technology _______ so rapidly.
【单选题】下列化合物中属于季铵盐类的化合物是 ( )