单选题Human beings have ______ themselves to very diverse environments with the help of fire, agriculture and machines. A. adapted B. addicted C. adopted D. adhered

单选题 Questions 23 and 24 are based on the following news. At the end of the news item, you will be given 10 seconds to answer the questions. Now, listen to the news.

单选题Which of the following is NOT true, according to the conversation?

单选题When prisoners were selected for the work______

单选题What happened to one of the guys in the competition?

单选题The president of the university, together with the teachers and students, ______ attending that important meeting.

单选题{{I}} Questions 20 and 21 are based on the following news. At the end of the news item, you will be given 20 seconds to answer the questions. Now, listen to the news.{{/I}}

单选题With the rapid spread of the Internet every- where in the world, the (31) number of users, one of the most exciting developments on the Internet is E-commerce— (32) commerce. E-commerce has two forms, (33) business- to-business, or B-to-B, and business-to-consumer, or B-to-C. B-to-C was the first of these developments. It grew (34) from the first days when people started to buy things in their homes without going to a shop. First came “catalogue shopping” (35) you choose what you want from a catalogue (36) pictures and other details of everything that is (37) sale. You then send an order with a check by post and the things you have chosen (38) to your home. Then (39) “television shopping”, where (40) a catalogue, the items for sale are shown or (41) on television. (42) , the customer sends a check and the item is delivered to his or her home. Online shopping is the (43) development, where the “catalogue” is (44) on the Inter- net, combining the advantages of both the book catalogue and the television and indeed adding more (45) . The customer (46) his choice but rather than sending an order and a (47) through the post, he places the order and pays for it using his credit card, all using (48) . Many people worry about giving details of their credit card over the Internet and the danger that it may be deceitfully used. (49) , the general view is that with modem systems of secure encoding the dangers of the misuse of credit cards is (50) greater in a shop, garage or restaurant than using it for shopping on the Internet.

单选题Which of the following statements is true, according to the author of the passage?

单选题Which of the following is NOT true of John Waihee?

单选题When did the incident happen?

单选题I wish to go home with you, ________ ?

单选题 {{I}}Questions 18 to 20 are based on the following passage. At the end of the passage, you will be given 15 seconds to answer the questions. Now, listen to the passage.{{/I}}

单选题It's wonderful that you ______ have achieved so much in these years. A. may B. can C. should D. would

单选题Questions 4 to 7 are based on the following conversation. At the end of the conversation, you will be given 20 seconds to answer the questions. Now listen to the conversation.

单选题Americans are eating ______ vegetables per person today as they did in 1910. A. more than twice B. twice more C. as twice D. more than twice as many

单选题The phrase "anticipate the green light"(Line 1, Para. 3)is closest in meaning to

单选题She looks like a nice person．______,we do not trust her．A．ThoughB．ThereforeC．Even soD．Even though