这是一道英语单选题；——I am afraid I can't pass the exam!----You won't _____ you work hard from now on .A.when B.if C.unless D.after 欢迎各位积极参与回答，Many thanks！

这是一道英语单选题；——I am afraid I can't pass the exam!----You won't _____ you work hard from now on .A.when B.if C.unless D.after 欢迎各位积极参与回答，Many thanks！ 一道英语单选题,要原因I am so glad that every thing is going so well as _____A.plans B.planning C.planned D.to plan 英语单选题12—16 请英语强者解答(Waking or sleeping),the subject is always in my mind.这是一道单选题的句子,为什么是waking or sleeping呢?我一直想不通.I don't know whether you happen to( have been told )that I'am going to study abroad this Ju 英语单选题—I fell from my bike this morning.—______.You must be careful.A、That's OKB、Bad luckC、I am happy to hear itD、I hope not这道题咱们做,为什么? 一道英语单选题~有点蒙OTZ~-did you tidy youe room?-no,i was going to but i( )visitors.空里应填什么?是had还是have had?为什么? 一道单选题 一道单选题 初三化学一道单选题 一道单选题, 大学英语单选题4第46题 (2.0) 分 （）,it was finished in time.A、As the work was difficult B、Difficult as the work was C、Difficult as was the work D、As was the work difficult 第47题 (2.0) 分 “Can I help you?” “Well,I’m afr 关于qualify的用法一道单选题 I think I am qualified ______ the job .A to B withC onD for我不只想知道这一道题,我想知道关于qualify 的所有用法~thx :) 英语单选题（情态动词）——He is supposed to turn up at 6,but...——Here they are.I _____ see their car.A.am able toB.canC.mightDshould为什么选B,而不选C?. 一道英语单选题分析I should be likely to have attended their wedding,but to my great disppointment,I____A,am not invitedB,wasn't invitedC,haven't been invitedD,wouldn't have been invited 一道英语单选题（选什么,为什么）—Could you turn the TV a little bit?—___________.Is it disturbing you?A.Take it easy B.I'm sorryC.Go aheadD.Yes,I could 这五题英语单选题的答案是? 关于英语的一道单选题,这道题为什么不能选C呢? 一道英语单选题 情态动词—Did you tell her the bad news?—Yes,but I'd rather _____.A.not.B.not have c.didn't.D.hadn't 应该选哪一个,为什么