题目
语音知识. 1.washed A.wondered B.decided C.treated D.watched 2.sink A.season B.usual C.promise D.pleasant 3.police A.magazine B.line C.hesitate D.medicine 4.Dangerous A.any B.magic C.behave D.travel 5.violin A.period B.biology C.idiom D.pioneer
答案: DCACD