a bad habita smokeb smoking请说明理由

a bad habita smokeb smoking请说明理由 You must stop ( ),because it is bad for yourYou must stop ( ),because it is bad for your health.a.to smokeb.smokec.to smokingd.smoking正确答案是D,为什么?还有为什么不可以选C? The teacher doesn't permit ___ in class.A.smokeB.smokingC.to smokeD.to have a smoke 1.--Would you mind ( ) here?--Of course not.A.not smokeB.not smokingC.not to smokeD.smoking tt( )My cousin has a good___.He never goes to play games if he doesn,t do his homework.A.habitA.habit B.result C.friend D.time （A bad a bad 71.My father____,but he gave it up a year ago.A,used to smokeB.was used to smokingC.have smoked为什么选B?A呢 They have made ____ a real ____in the room.A.this;not to smokeB.it;smokingC.it;to not smokeD.not to smoke They have made ____ a real ____in the room.A.this;not to smokeB.it;smokingC.it;to not smokeD.not to smoke0. ----Would you please__here? ---I'm sorry.A.don't smokeB.not smokeC.not to smokeD.not smoking 选哪个,为什么呢? 英语翻译I____on campus.A.am opposed the students to smokeB.oppose the students' to smokingC.oppse the students to smokeD.am oppose to the students' smoking A bad begining makes a bad ending a bad bebinning makes a bad a bad beginning makes a bad ending 英语翻译La amistad es un alma que habita en dos cuerpos,un corazón que habita en dos almas A bad thing nerer you are a bad