单项选择题

It hs beennnounced recently thtll the schools ________ not hve the studentsttend school if

It hs beennnounced recently thtll the schools ________ not hve the studentsttend school if the students hve high tempertures. [ ]need B.shll C.could D.ought toA.needB.shallC.coulD.ought to
微信扫码免费搜题