——Has helen arrived yet?——Yeah,but I didn`t know she——until yesterdayA.will come B.is coming C.came D.was coming

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——Has helen arrived yet?——Yeah,but I didn`t know she——until yesterdayA.will come B.is coming C.came D.was coming
——Has helen arrived yet?——Yeah,but I didn`t know she——until yesterday
A.will come B.is coming C.came D.was coming

——Has helen arrived yet?——Yeah,but I didn`t know she——until yesterdayA.will come B.is coming C.came D.was coming
D
主句是一般过去时,宾语从句也要是过去的时态,用了过去进行时表达过去将来时.

D 宾语从句注意时态问题,主句是过去时,从句要用相应的过去的时态,所以选D

C didn't know 否定前移 句子为not.... until.... 直到什么才 翻译是 但是我知道直到昨天她才来 前面为一般过去时 后面时态一致用came A排除 没有正在进行的意思 所以B D不行

——Has helen arrived yet?——Yeah,but I didn`t know she——until yesterdayA.will come B.is coming C.came D.was coming Has the train ——--yet A got to B reached C arrived D arrived at Helen has a tin of fish .【改为否定句】 Helen —— —— a tin of fish. David always has a lot of question,but Helen—— ——any questions.填空 I'll let you know as soon as he ——A arrives B will arrive C arrived D has arrived为什么 has it arrived yet 中文翻译 —How long has the foreigner _C__ here?—He has ____ here for several hours.A arrived,come B come,got C stayed,been D got,been —Could you make sure what time he I would like to meet him at the airport .—Sorry .I am not sure yet .A arrived B arrives C is arriving D has not arrived I'll let you know as soon as he ——A arrives B will arrive C arrived D has arrived答案好像选A 为什么呢 我觉得是选D Helen has sixlessons every Monday.一般疑问句 Helen has three notebook. 对three提问 阅读下面的对话,根据对话内容补全句子,帮我补全句子就行了The jacket is ____-------can spell 'jackethelen likes blue and____frank has a------quilthelen has a _——-quilt —Only 10 minutes has passed.Jack _________home.—Yes.Otherwise,he _________ us.A.shouldn’t have arrived; would have phoned B.oughtn’t to arrive; would have phonedC.must have arrived; would phone D.shouldn’t have arrived; would phon Helen Has it arrived yet?[急求翻译] the man_i told you about has arrived. ——这个书包呢?——是Helen的.— _______ ________ this schoolbag?—It's Helen's. Of course Helen knew nothing about()expeceed arrivedOf course Helen knew nothing about____expeceed arrived 填miss anne's miss sullivan’s miss annemiss sullivanOf course Helen knew nothing about____expeceed arrival.是arrival不是arrived 上