Question

The Qing Dynasty (AD1616-1911) had ten emperors altogether, nine _____ are buried in the    two groups of tombs in Hebei Province.

A．of that

B．of whom

C．that

D．which

Answer 1

B

考查定语从句。先行词是emperors，nine _____表示皇帝中的九个，用介词of，that不能和介词连用，所以选B。