Bob would have helped us yesterday ,but he____A.was busy B.is busy C.had been busy D.will be
Bob would have helped us yesterday ,but he____A.was busy B.is busy C.had been busy D.will be
答案是a,為什么不能選c呢?
答案是a,為什么不能選c呢?
英語(yǔ)人氣:144 ℃時(shí)間:2019-08-18 21:02:33
優(yōu)質(zhì)解答
本題涉及到九年級(jí)的一個(gè)重要無(wú)法點(diǎn)《虛擬語(yǔ)氣》表示對(duì)過(guò)去發(fā)生事情的推測(cè),主句若用過(guò)去將來(lái)完成時(shí)(would have/has v.p.p),從句則使用過(guò)去時(shí).這是我的解釋,
我來(lái)回答
類(lèi)似推薦
- 單選:Bob would have helped us yesterday,but he _____.
- Bob would have helped us yesterday.but he ____.
- I would have helped you with it, but I ___ so busy then
- I have been busy yesterday afternoon為什么要用have been busy而不用have busy
- I have been busy since yesterday.
- π分之a(chǎn)是不是單項(xiàng)式
- 2道初二英語(yǔ)填空題,急求
- 用所給單詞適當(dāng)形式填空 How____(be) the flowers?Beautiful.
- 計(jì)劃加工1200個(gè)零件,3天完成計(jì)劃的60%,平均每天加工多少個(gè)零件?
- 將0,1,2,3,4,5,6,7,8,9這十個(gè)數(shù)字組成五個(gè)兩位數(shù),
- 將4克硫粉跟10克鐵粉混合加熱,能生成硫化亞鐵多少克?哪一種反應(yīng)物有剩余,剩余幾克?
- 寡人之于國(guó)也一詞多義
猜你喜歡
- 1寒冷的冬天呼出氣體后,會(huì)看到白霧,出現(xiàn)這種現(xiàn)象的原因是?
- 2空氣對(duì)我們很重要的英語(yǔ)作文
- 3張阿姨用112元去買(mǎi)窗簾布,由于窗簾布每米降價(jià)1元,因此張阿姨所帶的錢(qián)可以比原來(lái)多買(mǎi)2米,原來(lái)每米多少元?
- 4什么叫電能 作用
- 5什么時(shí)候用I were 什么時(shí)候用I was
- 6描述人生最經(jīng)典的一句話(huà)是什么~
- 7用同樣的2臺(tái)抽水機(jī),3小時(shí)可以澆地1.2公頃,4臺(tái)抽水機(jī)1小時(shí)可以澆地多少公頃?
- 8若x²+2(a+1)x=16是完全平方式,求a²-2a+1的值
- 9已知I={X|-1≤X≤3},M={X|-1
- 10figure sth.out和figure out sth.的區(qū)別?
- 11高粱桿可以吃嗎
- 12誰(shuí)可以給我說(shuō)說(shuō)I 與U I與R 以及伏安法測(cè)電阻中滑動(dòng)變阻器的作用分別是什么,最好把實(shí)驗(yàn)寫(xiě)下 thx