第二部分：英语知识运用（共两节，满分35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，并在答题卡上将该项涂黑。
21、Mr. Smith told us that ________gold medal his son had got was considered ________ great honour to the whole family.
A. the;不填 B. a; a C. the; a D. a; the
22、Is this reason ________to you for not attending the meeting?
A. he explained B. why he explained
C. the one he explained D. for which he explained it
