35．Tony __________ full marks, but he was so careless as to make a spelling mistake.

　　　 A．must have gained　　　　　　　　　　　　　　　　 B．can have gained

　　　 C．could have gained　　　　　　　　　　　　　　　　 D．must gain

34．___________ in the collapsed coal mine for more than 50 hours, the workers survived by eating newspapers.

　　　 A．Being trapped　　　　　　　　　　　　　　　　　　　 B．Having trapped

　　　 C．Trapping　　　　　　　　　　　　　　　　　　　　　　 D．Having been trapped

33．Scores from the GRE General Test are required _________ all applicants who wish to pursue his or her master degree in North America.

　　　 A．for 　　　　　　　　　　 B．on　　　　　　　　　　　 C．of　　　　　　　　　　　 D．to

32．Heidi has been trying hard to find out how best _______ her students with their English study.

　　　 A．to help　　　　　　　　 B．will she help　　　　 C．helping　　　　　　　　 D．will help

31．Gaoxingjian moved to Paris in 1986, ______, some time later, he became a famous writer.

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

30．During the examination we are required to stay in our seats, keep our eyes on our work, ____

　　 to anyone.

　　　 A．instead of speaking　　　　　　　　　　　　　　　 B．rather than speak

　　　 C．and not to speak　　　　　　　　　　　　　　　　　 D．but would not speak