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ng to be pletely ruined. — I wish they always late. ’t ’t been ’t be ’ t have been 提示 :考查虛擬語氣。 答案 :D are all for your proposal that the discussion . put off put off put off to put off 提示 :proposal 的同位語從句中應(yīng)用 “should+ 動詞原形 ” 表示虛擬語氣 ,should 可以省略。 ” 本題由主句知是對過去情況的虛擬 ,狀語從句中 if 省略 ,had提前。 答案 :B officer ordered that everything ready before ten o’clock. be 提示 :order后面的賓語從句中 謂語動詞用 “( should)+動詞原形 ” 。 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從句用虛擬語氣 ,從句多用一般過去時態(tài) ,故選 B項。 ”ought to have done=should have done表示過去應(yīng)該干某事卻沒有干。 答案 :A ’s already 8 o’clock ’t you think it’s time ? are going to work go to work went to work can go to work 提示 :在 It’s time that... 的從句中謂語動詞用