-Have you heard the new benefit system is to take effect -Yes,that's great,yet some worry it may---Have you heard the new benefit system is to take effect --Yes,that's great,yet some worry it may--(为何用encourage 而不用cause)laziness.

Have you heard about the Prime Minister? Have you heard the amazing news 急 Have you ever heard ____ the Disneyland Have you ever heard the word escape? You have probably heard the expression.翻译 Have you heard the news 用 Have 提问是什么疑问句 Have you ever heard have you heard of the UFO 中the 用不用加 是 have you heard of the UFO还是have you heard of UFO have you heard have you have you heard Have you i( )the new?-No,I have never ( )such a thing.A.heard of;heard B.heard;heard C.heaHave you（ )the new?-No,I have never ( )such a thing.A.heard of;heard B.heard;heard C.heard of;heard of D.heard;heard of Have you heard of the place____he visited last summer? Have you ever heard from the saying 怎么改错 have you heard of the traffic accident___yesterdayhappened happeningwhich happendhappen Have you heard of the girl ___(call) Helen? have you heard of the latest d____ in forenign affairs? ( )have you ____Friends of the Earth?A.heard fromB.heared fromC.heard about D.heared about 1,Will you have your meals in the canteen?2,Have you heard the news? you heard the old