Question

---He likes to do some reading in the morning.

---______.

1. A.
   So do I
2. B.
   So am I
3. C.
   So did I
4. D.
   So I do

Answer 1

A
此題考查“So+助動詞+主語”的用法．“So+助動詞（be, do, can, have…）+主語”結構表示“與……同樣”．例如：
He is English. So is she.他是英國人，她也是英國人．
They like P. E. So do we.他們喜歡體育，我們也喜歡．
He can skate. So can Lily.他會滑冰，莉莉也會．
They have studied English. So have we.他們已經(jīng)學英語了，我們也學了．
注意：“So+主語+助動詞”表示“的確知此”，與“So+助動詞+主語”是完全不同的用法．例知：
He is good at swimming. So he is.他擅長游泳，他的確如此．