问题
选择题
The temple is carved in rocks and has on the outside four large stone statues, ______ is 20 metres high.
A．each of them
B．which
C．and each of that
D．each of which
答案
答案：D
考查非限制性定语从句，句意是：这个庙是用石头雕刻的，外面有四个石像，其中每个都有20米高。先行词是stone statues，用代词each+of+whom引导定语从。选D。