第二部分:英语知识运用(共两节。满分55分) 第一节:语法和词汇知识(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。 21. — Would you mind my coming over and having a look at your new garden? My little son’s curious about those roses you grow. —________. You are welcome. A.Yes, I do B. Never mind C. Yes, please D. Not at all