Question

！

求詳解

such a thing, you would be laughed at.
(B) did
(C) done
39. If you
BA (A) do
40. If I had followed her advice, I
(A) am
(B) have been
happier now.
(C) should be
(D) have done
(D) were to be

高中英文 假設語氣

Answer 1

Serena Huang

後面是would，前面要用過去式，所以A和D都不符合
C不能選，因為done是過去分詞（用於完成式）