“___________ the election is over,” said Powell, “the time has come for me to step down as secretary of state and return to private life.”
| A．Now that | B．In case | C．So long as | D．As far as |
数学奥赛暑假天天练南京大学出版社系列答案科目：高中英语 来源：全优设计必修三英语人教版 人教版 题型：022
根据句意及各题括号中所给的汉语意思，从下面的方框中选取合适的单词或词组，用其适当的形式填空。
1．He was calm in the ________(出席；到场)of danger．
2．Now, the price of the rice is ________(逐渐地)rising．
3．When are you going to ________(出版)this works of yours?
4．To mum's ________(失望)，her child failed in the exam．
5．The news that tsunamis caused more than 100,000 deaths ________(传播)throughout the world in a short time．
6．Several days ago, a bomb ________(爆炸)near the shop, killing 10 persons．
7．They had a ________(激烈的)quarrel over Dave's drinking．
8．There have been several new ________(发展)in elec-tronics．
9．What do we produce when we ________(化合)copper and iron?
10．What do we mean when we say we are studying a subject ________(科学地)?
11．What are the most important ________(技巧)if we need to be real scientists?
12．Eight ________(乘)by two is sixteen．
13．A great ________(大量的)of rocks had fallen from the cliff and now blocked the road．
14．The social ________(制度)needs to be improved．
15．Man can't live without water and ________(氧气)．
16．Please ________(挑选出)three more sentences from the reading passage with subject clauses．
17．Smoking is ________(有害的)to health．
18．An astronomer observes the space through ________(望远镜)．
19．Wood ________(漂浮)on water．
20．Don't be silly．Such a thing doesn't ________(存在)．
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科目：高中英语 来源： 题型：053
Google Works Miracles
GOOGLE (www. google. torn) is a daily miracle to millions of people. If the Internet had only this very fast search engine, it would have justified its existence many times over. It is the most popular search engine on the web with a 54% market share, ahead of Ya-hoo! You type almost anything, however un-clear, into the space provided and in a second it has come up with hundreds of references. If knowledge is power, then Google commands the gateway.
Yahoo Becomes Giant
YAHOO (www. yahoo, com) was the first wonder of the web, and in many re-spects, it still is. It started in January 1994 when two California graduate students, Jerry Yang and David Filo, started compiling (编 译) a database of links, mainly for their per-sonal use. But well before the end of the year, it had become recognizable as Yahoo we know today. In the past seven years, Yahoo had grown rapidly, partly through a long string of buy. Yahoo now offers almost eve-rything you could want: e-mails, instant mes-sages, chats, clubs, photo albums and a lot more.
eBay Enables Everyone to Buy and Sell
eBAY (www. ebay. com), which deals with online trading and shopping services, is the most impressive large Internet company where people buy and sell goods and services worldwide. It has, for instance, opened up a global marketplace in which people from Bei-jing, San Francisco, or Moscow can bid (投 标) against each other for products put up for sale by someone in London. The company's online service permits sellers to list items for sale, buyers to bid on items of interest, and eBay users to browse (浏览) through listed items that is available online seven days a week.
Amazon Makes Buying a New Experience
Amazon (www. amazon. com) started out as an online bookstore, constantly putting up new book . titles it offered for sale. In the late 1990s, Amazon had more than four mil-lion titles after adding CDs, videos, DVDs and games. It continued to add new lines of busi-ness including toys, computer software, elec-tronics, like MP3 players, power tools, home improvement products and online sales. For regular users, Amazon has made itself the shortest possible path between wanting and buying.
(1) What is Google used mainly for?
[ ]
A．Commanding the gateway.
B．Searching for information.
C．Storing reference books.
D．Providing extra space.
(2) “Rome is not built in one day. ” but Yahoo is built in one________.
[ ]
(3) What goods did Amazon sell when it star-ted its business?
[ ]
A．Videos and games.
B．Different books.
C．Power tools.
D．MP3 players.
(4) Which of the following is true?
[ ]
A．Buying and selling can only be done through Amazon.
B．If you feed in something unclear, Google will refuse to do the searching.
C．Yahoo owns more market shares than any other company on the web.
D．eBay Company's online service is al-ways there for its users.
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科目：高中英语 来源：高一年级上学期基础知识集训 题型：022
用括号中所给单词的适当形式填空
These people, ________(trap) in the lift because of elec tricity failure, encouraged each other by telling jokes．
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