Identify the poet and the title of the poem from which the stanz

Reading Comprehension: Read the quoted parts carefully and answer the questions in English. Write your answers in the corresponding space.I shall be telling this with a sigh Somewhere ages and ages hence: Two roads diverged in a wood, and I — I took the one less traveled by, And that has made all the difference. 
Identify the poet and the title of the poem from which the stanza is taken.
【正确答案】：

FROM ROBERT FROST'S "THE ROAD NOT TAKEN"

【题目解析】：根据句中的关键词road以及内容可以看出，引文选自弗洛斯特的《未选择的路》。