第一部分 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.The 2008 Olympic Games Came to ________end last night with _______colorful closing ceremony at the National Stadium.
A.不填;a B.an;不填 C.an;a D the:the
22.--- Excuse me,mother,but I want to go out for an outing with my classmates this weekend.
---______________
A.Congratulations B.Good luck C.My pleasure D.Have fun