【正文】
? are going to work go to work went to work can go to work 提示 :在 It’s time that... 的從句中謂語(yǔ)動(dòng)詞用過(guò)去式。 答案 :C the exams but he had wasted so much time. have got through to have got through get through get through 提示 :句意為 :“ 他應(yīng)該考試及格 ,但是他浪費(fèi)了那么多時(shí)間。 ”ought to have done=should have done表示過(guò)去應(yīng)該干某事卻沒(méi)有干。 答案 :B suggested that the source of all the water supplies . examined examined examine examined 提示 :sugest“ 建議 ” 后接賓語(yǔ)從句 ,謂語(yǔ)動(dòng)詞用虛擬語(yǔ)氣 ,形式為 “should+ 動(dòng)詞原形 ”,should 可省略。 答案 :D is time we puters to the production of iron and steel. apply applied have applied 提示 :It’s ti me后接 that從句用虛擬語(yǔ)氣 ,從句多用一般過(guò)去時(shí)態(tài) ,故選 B項(xiàng)。 答案 :B 6.— Did you watch the basketball finals yesterday? — Yes,but I would rather that. doing have done do ’t done 提示 :would rather not have do