Children who are not active ordiet is high in fat will gain weight quickly.A. whatB. whose

问题补充：

Children who are not active ordiet is high in fat will gain weight quickly.

A. what

B. whose

C. which

D. that

答案：

A. what

(答案→)B. whose

C. which

D. that

解析：可联系答.案.网客服索取。