In recent years, prices of common stock have remained high, but, unlike those of low-rated bonds, have not risen to a level that discourages investors.

A. unlike those of low-rated bonds, have not risen
B. unlike low-rated bonds, have not risen
C. not like low-rated bonds, has not been raised
D. contrary to those of low-rated bonds, has not risen
E. unlike those of low-rated bonds, which have not risen


OA A

Source: Princeton Review