简介： 有听力材料和答案 II. 单项选择。(每小题1分，共20分) 从A、B、C、D四个选项中选出可以填入空白处的最佳答案，并把答题卡上对应题目的答案标号涂黑。 21. Who is ___________ man under the tree? A. a B. an C. the D. / 22. We will have a big test ___________ June 12th. Good luck to you. A. in B. on C. at D. by 23. Sam is a very good man....