I _______________ let it go then if he ________ your brother.
(A) might not have; hadn’t been (B) might not; hadn’t been
(C) may not; isn’t (D) might not have; weren’t
答案是D
應該是A吧?!
依照if S had pp, S might have pp的句型原則??
If he had made sufficient preparations for the meeting, everything
______________ smoothly now.
(A) will go (B) would go
(C) would have gone (D) is going
答案是B
跟上題一樣
到底是不是答案錯啊????
拜託各位了

答案沒錯後面與事實不符，所以用were not

第二題因為跟現在事實相反，所以would + V. 沒有錯

1:條件子句與現在事實相反，而主要子句與過去事實相反2:條件子句與過去事實相反，而主要子句與現在事實相反

1.是與現在事實相反所以I were not ur brother沒錯,如果是你說的與過去事實相反會變成假如我曾經不是你哥哥，語意不對。2.是混合句型，與過去事實相反影響到現在（今天），後面的變化會是sould/would/could/might+原形（現在式）。sorry,是he不是I。