The foreign guests liked the children and their shows they saw in the kindergarten.
A. what
B. who
C. which
D. that
网友回答
A. what
B. who
C. which
(答案→)D. that
解析：句意：外国客人喜欢在幼儿园看到的孩子和他们的表演。这里是定语从句，先行词是the children and shows，在从句中作宾语，因为先行词既有人又有物所以用关系词that，故选D。