Question

The foreign guests spoke highly of the children and their shows ___________ they saw in the  kindergarten.

A．what

B．who

C．that

D．which

Answer 1

C

试题分析：考查定语从句。当定语从句的先行词既有物也有人的时候，关系代词使用that。本题的先行词是the children and their shows,关系代词that指代先行词作为动词saw的宾语。故C正确。
点评：定语从句的关键是分析句子成分，如果句子很完整就使用关系副词。如果句子中缺少主语，宾语，表语或者定语就使用关系代词。