“I cannot rub the strangeness from my sightI got from looking th

“I cannot rub the strangeness from my sight
I got from looking through a pane of glass
I skimmed this morning from the drinking trough
And held against the world of hoary grass.”
Questions：
A.Identify the poet and the poem from which the quoted lines are taken.
B.What does the word “strangeness’’ refer to?
C. What do the quoted lines imply?
【正确答案】：A."After Apple-Picking", Roben Frost;
B.The change of seasons;
C.The speaker suddenly realizes that early winter has come with the harvesting season gone.