题目

下列烷烃在光照下与氯气反应，只生成一种一氯代物的是 答案：D阅读理解。                                                    BDU　　www. chinadaily. com. cn/bdu                                                              CHINA DAILY LANGUAGE                                                                             B D U BUSINESS DAILY UPDATEWant to keep up with the dynamic pulse of China's economy? 　　    Take a short look at the most important business activities taking place here every day through Business Daily Update, a service offered by China Daily information via the World Wide Web. 　　     Placed under 10 categories, over 25 news items appear each day with the top three events highlighted allin English. Business Daily Update is just a few mouse clicks away. 　　     Subscribe (出资) to BDU for an annual fee of US 240.E -mail and fax services are also available upon request. 　　     For more information, please contact Business Daily Update: 　　     Tel: (010)64941107, (010)64924488 ext. 2000; Fax: ＋86-10-64941125 　　     E-mail: bdu @ chinadaily. com. cn; Url: http: //www. chinadaily. com, en/bdu 1. If you get into BDU, you can _____. [     ]A. get all the information in China Daily 　　B. know everything that takes place in China 　　C. get information of the latest business activities in China D. get the most important business information all over the world 2. The advertisement above will be very helpful to _____. [     ]A. foreign business people 　　B. the travelers from America 　　C. the students studying abroad 　　D. all the China Daily readers 3. To get the information from BDU every day, you must _____. [     ]A. have a copy of China Daily 　　B. know how to operate a computer 　　C. understand the Chinese language 　　D. have business connections with China