A survey suggests that the royal wedding of Prince William and Kate Middleton _____ a great boost for British economy because a large number of visitors are expected to go.
第二部分 英语知识运用(共两节,满分45分) 第一节 单项填空(共15小题;每小题1分,满分15分) 从A、B、C、D四个选项中,选出可以填入空白处的最佳选项,并在答题卡上将该项涂黑。 21. Obama, ________ president of the USA, won ________ Nobel Prize for Peace in 2009. A. 不填;a B. 不填;the C. a;the D. the;a