—Betty told me the last mountainous bike you preferred to yesterday was bought by John.
—Oh, my! How I regret that I didn’t buy .
A. that
B. such
C. one
D. it
网友回答
A. that
B. such
C. one
(答案→)D. it
解析：代词辨析。that（指较远的人或事物/已知的人或事物）那，那个；such这样的事物或人；one一个人，任何人；it（指物体，动物或上文已提及的事物）它。根据句意他喜欢的最后一辆山地车被约翰买走了，他很后悔没有买它。it指前文提到的the last mountainous bike，故选D。