Meals in Spain are quite different from they have in China.A. whichB. whatC. thatD. whom

问题补充：

Meals in Spain are quite different from they have in China.

A. which

B. what

C. that

D. whom

答案：

A. which

(答案→)B. what

C. that

D. whom

解析：主句中from后缺少宾语，从句中they have后也缺少宾语，所以用what＝the food that指“所吃的东西”。