. It is his clothes hairstyle and the way he walks make people laugh.A. that; which B.

问题补充：

. It is his clothes, hairstyle and the way he walks make people laugh.

A. that; which

B. /; that

C. / ; which

D. in which; what

答案：

A. that; which

(答案→)B. /; that

C. / ; which

D. in which; what

解析：考查含有定语从句的强调句型。第一空是定语从句，先行词为the way，关系词应用in which/ that/不填，第二空，用that是强调句型的标志。所以选B。