P871.Unless I had the money,I wouldn't buy such an expensive thing.这里连词填unless为什么错呢?答案是Even if2.Don't put the TV set in _____ place.为什么是too warm a 填 how warm a 行么?这题该怎么考虑呢?3.There is more land i

P871.Unless I had the money,I wouldn't buy such an expensive thing.这里连词填unless为什么错呢?答案是Even if2.Don't put the TV set in _____ place.为什么是too warm a 填 how warm a 行么?这题该怎么考虑呢?3.There is more land i I couldn’t have got to the meeting on time ________an earlier train.A.if I had not caught B.unless I had caughtC.if I did not catchD.unless I caught为什么不是B?我有点不太理解. 21.______ we know more and more about George,we find that he is a man who can not be trusted.A.Then B.If C.Unless D.As22.I finished the job on August 28th,but ______ a very interesting event had taken place.A.meanwhile B.meantime C.meanings D.mealtim 1.I can tell you were in such a hurry.You ______ your costly dinner jacket inside out.A.had worn B.wore C.wear D.are wearing2.Physical Education in schools can teach us endurance-something we all need ______ life becomes tough.A.unless B.in case C.th I had my 20th birthday just a few days ago （ ）I failed in English a third time,I had no doubt about my gift for foreign languages.A.By the time B.Until C.After D.Unless正确答案是B,为什么不是D,unless=if not i was afraid to talk to him ______ i had the grammar straight in my mind为什么选unless ? though 不行吗? 请高手讲讲. I would love you.unless I death. I didn't manage to do it ____ you had explained how.A until B unless C when D before D为什么不对? I don't manage to do it__you had explained how.选项A.until B.unless.C.when D.before答案是A．为什么B 不行? 一道英语单选题,I didn't manage to work out the problem( )the teacher had explained how.A.until B.unless C.when D.before为什么呢? 一个状语从句 i didn't manage to do it_____you had explained how.答案是until ,为什么unless不行?我知道not ..until .我也知道是什么意思.但是我想知道为什么unless不可以,unless是除非的意思我也知道,放进去不 I didn't manage to do it _____you had explianed how.A.until B.unless C.when D.before为什么不能选B呢?我觉得它没有错啊,妈妈说unless前面的主句一般都没见过否定形式的,而且又有not...until.但我觉得太牵强,unless unless i have your essay in hand. 11.I learned a littleRussian _____ I was at middle school.A.though B.although C.as if D.when12._____ we got to thestation,the train had left already.A.If B.Unless C.Since D.When13._____ the rainstops,we' 11 set off for the station.A.Before B.Unless C 21.We'd better hurry ______ it is getting dark.A.and B.but C.as D.unless22.I didn' t manage todo it _____ you had explained how.A.until B.unless C.when D.before23._____he comes,we won't be able to go.A.Without B.Unless C.Except D.Even24.I hurried ___ “I wish I had I would never give up unless I were