7、whether;and()15.I'mnewhere.Couldyoupleasetellme________?A.whatisthebuildingusedforB.whendoesthefirstclassbeginC.whereisthedininghallD.howmanyclassesourschoolhas二、完形填空(15分)One night a young American doctor was sleeping at home when his doorbell began to ring. When he o
8、pened the door he saw a man 16outside.“Excuse me, Doctor,”said the man. “Can you come at once to a place out of town. It’s q