Question

The Naxi believe that they came from a creature called Tabu,        help them hatch from magic eggs.

1. A.
   who
2. B.
   whom
3. C.
   that
4. D.
   which

Answer 1

A
考查定语从句。that不能引导非限制性定语从句，故排除。关系代词在定语从句中做主语，故排除B；因为先行词是人，故用A。