35．Beijing took steps to limit the kinds of high-risk of borrowing money from the banks that can create the high price of housing, ______ happened in the United States．

　　　 a．as　　　　　　 　 B．that　　　　　 　 C．how　 　　　　　　　 D．while

34．　　 the whole process for the studies of cancer took more than a year, the technology is moving so fast that it will soon take just weeks．

　　　 A．How　　 　　　　　 B．Because　 　　　　 C．If　 　　　　　　　　　 D．While

33．In the past few months, the central bank governor and others ______ measures to prevent prices from rising too fast．

　　　 A．called for　　　　　　　 　　　　　　　　　 B．are calling for　　

　 　 C．have called for　　 　　　　　　　　　　　　　　　 D．will call for

32．I don't expect children to be rude, nor ______ them to be disobeyed．

　　　 A．did I expect 　　　 B．do I expect 　　　　 C．I expect　 　　　　　 D．I expected

31．　　　 all his courage, he invites Celine．to get off the train with him．

　　　 A．To gather　 　　　　 B．Gathered　 　　　　　 C．Gathering 　　　　　 D．Being gathered