-Howoftendoyouhaveaschooltripthisterm？-．Sinceseveralaccidentshappenedtosomeschools，alltheschooloutdooractivitieshavebeenaskedtostop．（）A.AlwaysB.HardlyeverC.SometimesD.

　　-How often do you have a school trip this term？

　　-     ．Since several accidents happened to some schools，allthe school outdoor activities have been asked to stop．（）

　　A.Always

　　B.Hardly ever

　　C.Sometimes

　　D.Often