—Betty told me the last mountainous bike you preferred to yesterday was bought by John.—Oh

—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

A. thatB. suchC. 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。

这下我知道了