Question

The teachers agree that it is useful for students to tell regular verbs ________ irregular ones．

1. A.
   for
2. B.
   out of
3. C.
   in
4. D.
   from

Answer 1

D
tell…from…表示“把……區(qū)分開來”。這句句子的意思是“這些老師認(rèn)為把規(guī)則動(dòng)詞和不規(guī)則動(dòng)詞區(qū)分開來對于學(xué)生是很有用的�！�