单选题It can be inferred from the passage that the lobby group Consumer International wants to ______.

单选题SIGG's trendy aluminum water bottles have scored a lot of free advertising in recent years. SIGG has been (67) for more than 100 years. Much of its (68) can be (69) to research publicized in 2007 about BPA's (70) safety. The Swiss brand became the must-have as consumers rushed to find (71) to plastic bottles that (72) bisphenol-A (BPA) , a (73) chemical used to harden plastics, which some studies have linked to diabetes, premature puberty in girls and reduced sperm count in men. SIGG was one of the companies (74) profit from all the bad (75) over BPA. SIGG's reusable aluminum bottles seemed the perfect solution both (76) the health and the environment. But many consumers are feeling (77) now that the company has been disclosed for failing to tell the public that its bottles were not (78) from BPA, at least not the ones that were manufactured before August 2008. While there's no (79) showing the first-generation SIGGs did in fact contain BPA, there's still plenty of complaining at the company's lack of (80) . The news is (81) troubling since the company internally acknowledged the chemical's safety problem as early (82) 2006, when it quietly decided to formulate a new, BPA- free liner. To placate the masses, SIGG has (83) to exchange those older, BPA-laden bottles (84) new ones through Oct. 31, but people are still feeling betrayed. Like many parents, I know, a couple years ago I tossed all the baby bottles I had-and any (85) sippers(虹吸瓶) too—and invested in SIGGs, which cost about $20 each (86) to find out we were going in the wrong direction.

单选题One of the most important features that distinguish reading from listening is the nature of the audience. (67) the writer often does not know who will read what he writes, he must (68) to be as clear as possible. Time can be taken to plan the piece of writing so that it is eventually organized into some sort of (69) sequence of events or ideas. When we speak, however, we normally have very little time to plan what we (70) to say. Since we are actually (71) our audience face to face we may (72) some of the information we believe our audience shares. And the more (73) we are with our audience, the more information we are likely to leave out. In any (74) they can always stop and ask a question or ask for (75) if we have left out too much. A reader, however, cannot do this but can at least attempt comprehension at his own speed; (76) , he can stop and go backwards or forwards, (77) to a dictionary or just stop and rest. When we listen we may have to work hard to (78) out the speaker's thoughts by referring backwards and forwards while the speaker continues. As the speaker (79) to organize his thoughts, he will use Filler phrases to give him time to plan. In spite of these fillers, he will (80) make mistakes and repeat what he has already said. His speech will be characterized (81) a limited range of grammatical patterns and vocabulary and the use of idioms to (82) some general meaning quickly. It should be clear, then, that the listener has to take an active (83) in the process by ignoring the speaker's (84) and mistakes, and by seeking out the main idea information through recall and prediction. To keep the process going (85) he also has to inform the speaker that he has understood (86) actually interrupting.

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单选题 Questions 23 to 25 are based on the passage you have just heard.

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单选题A) greeted C) cared B) amused D) directed

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单选题 Passage Two Questions 30 to 32 are based on the passage you have just heard.

单选题A.Chinesemigrants.B.Africanmigrants.C.Siberianmigrants.D.Europeanmigrants.

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