Mary did not go to bed until she __all the housework Ahad finishedBhas finished CfinishedDfinishes为什么不选A 答案是C

did,a,Mary,yesterday,not,park,to,go 连词成句 mary did not go to movies last night she watched TVat home 合并为一句 Mary did not go to bed ____ everything was ready for the party.A when B if C because D until Mary decideds （ ） to the party this Sunday.A.not go B.not going C.not to go until用法Mary did not go to bed until she______all the houseworkA.had finished B.has finished C.finished D.finishes正确答案是选A 可是个人感觉C也对, Not until I came home last night ( )to bed.A.Mum did go B.did Mum ...Not until I came home last night ( )to bed.A.Mum did go B.did Mum go C.went Mum D.Mum went I had intended to go to Mary's birthday party,but _____.I had intended to go to Mary's birthday party,but _____.A.I'm not invited B.I have not been invited C.T was not invited Tony did not go to school because he was illTony did not go to school (------)(-----)(------) Mary did not go to bed until she __all the housework Ahad finishedBhas finished CfinishedDfinishes为什么不选A 答案是C Mary hasn't decided whether to go shopping tonight.()A.So did Jim B.So has Jim C.Neither did JimD.Neither has Jane -mary did not come to school yesterday did she---------she came in the afternoon1 is not he2she did not 3she did 4yes she did Mary asked her mother _______ A.when did they go to Singapore B.when would they go to SingaporeC.when will they go to Singapore D.when they would go to Singapore Mary would rather that she ______ to the party yesterday evening.选项:a、didn’t go b、 not go c、 not gone d、 hadn’t gone 17.My father did not go to New York; the doctor suggested that he _______there.A.no to go B.won’t go C.not go D.not to go —When did you go to bed last night?—I did not go to bed_____I finished my workA.if B.until C.while Mary does not always go to school early.She's __________ late for school.Mary does not always go to school early.She's__________ late for school.A always B usually C sometimes Dneveralways 和 usually有什么区别? ---I did not go to see the doctor yesterday .--- but you ____A.ought to B.ought to have 的详解 ---I did not go to see the doctor yesterday .--- but you ____A ought to B ought to have的详解