Read the quoted parts carefully and answer the questions in English.
I like to see it lap the Miles ——
And lick the Valleys up ——
And stop to feed itself at Tanks ——
And then, prodigious, step
Around a Pile of Mountains ——
And supercilious peer
In Shanties —— by the sides of Roads ——
And then a Quarry pare.
What does "it" in the first line mean?
【正确答案】：
"IT" REFERS TO THE TRAIN.
【题目解析】：诗中的“it”指的是火车。