35．The North Pole isn’t ________ people would consider a pleasant place for creatures to live as the average winter temperature there is -40℃．

　 A．which　　　　 　　 B．that　　　　　 C．how　　　 　　　　　　 D．what

34．Nowadays, many people walk to work ________ Copenhagen Conference calling for living a low-carbon lifestyle to cope with global warming．

　 A．in relation to　 　　　　　　　　　　　　　　　　　　　　　　　 B．in response to 　

　 C．in addition to 　　　　 　　　　　　　　　　　　　　　　　　　　　 D．in opposition to

33．The number of children who have lost parents to AIDS ________ to rise to over 26 million in 2011．

　 A．are expected　　 B．is expecting　　　 C．are expecting　　　 D．is expected

32．Children are easily exposed to the Internet culture ________ violence increases to such a degree that parents don’t allow them to go online．

　 A．which 　　　　　　　　　　 B．whose 　　　　　　　　　　 C．where 　　　　　　　　　　 D．that

31．-How much do you know about the 3D film technology?

　 -A little．Not until ________ the hot movie Avatar ________ some about it．

　 A．did I see; did I begin to learn　 　　　　　　　　　 B．I saw; I began to learn　　　　　　　　　　　　　　　　　

　 C．I saw; did I begin to learn 　　　　　　　　　　　　　 D．did I see; I began to learn

30．In some countries, treatments for A(H1N1) flu were neither ________ nor effective, and many patients died because of infection．

　 A．critical　　　　　　　　　　　 B．scientific　　 　　　 C．necessary　　　　　　　　 D．special