平阴一中2012年3月测试题.doc

平阴一中2012年3月测试题 单项选择（每小题1分，满分15分） 21. －Could I ask you a rather personal question?－________. A. Yes, don’t worry B. Of course, go aheadC. Yes, help yourself D. Of course, why not 22.—Who______ it be that is knocking at the door? —It ______ be Father, but I’m not sure. A. can; must B.