未知题型
A.parents B.students C.teachers D.drivers
B由下文的并列句“studentswhoweregettingon…”可知此处应选B。
未知题型 A.politely B.patiently C.unconsciously D.slowly
未知题型 A.establish B.formC.develop D.promote
未知题型 －－May I have a doggie bag? －－ __________, Madam. Ill wrap it up for you.A.Go ahead###SX
