---This passage is difficult for me. Cou
问题:
---This passage is difficult for me. Could you please explain it to me?
---I’m afraid I have to say sorry, but the book is ________ my understanding.
A.beyond
B.over
C.above
D.off
---This passage is difficult for me. Could you please explain it to me?
---I’m afraid I have to say sorry, but the book is ________ my understanding.
A.beyond
B.over
C.above
D.off