题目内容：

①--It was careless of you to have left your clothes outside all night.
--My god!I______________.
A.So did I.
B.So I did.
C.So were you.
D.So did you.
②I don't like ____at me .
A.them laughing
B.their laugh
C.them laugh
D.them to have laughed
要理由.答案是B和A

优质解答

--你太粗心了把外套整夜留在外面.
--天啊,我这么做了
选B so+助动词+人称 表示的是一个人说的情况,另一个人也赞同
Tom is a good student.
So is he.
so+人称+助动词 表示自己是按照前人说的做了
非谓语动词做状语them是laughing的逻辑主语