Question

If you ________ the doctor’s instructions, you ________ better now．

1. A.
   followed; would be
2. B.
   followed; would have been
3. C.
   had followed; would be
4. D.
   had followed; would have been

Answer 1

C
根據(jù)句意，這應(yīng)該是對(duì)事實(shí)的假設(shè)，即虛擬語氣。此句為比較復(fù)雜的虛擬語氣，if從句是對(duì)已經(jīng)發(fā)生過的事實(shí)進(jìn)行虛擬，而主句是對(duì)目前情況的虛擬。