"Something there is that doesnt love a wall/That sends the frozen-ground-swell under it/ A

"Something there is that doesnt love a wall/That sends the frozen-ground-swell under it/ And spills the upper boulders in the sun/And makes gaps even two can pass abreast." These lines are most probably quoted from the poem of______.

A．Ezra Pound

B．T. S. Eliot

C．Robert Frost

D．Wallace Stevens

请帮忙给出正确答案和分析，谢谢！