Mary kept weighing herself to see how much she was getting.A. heavyB. heavierC. the heavi

问题补充：

Mary kept weighing herself to see how much she was getting.

A. heavy

B. heavier

C. the heavier

D. the heaviest

答案：

A. heavy

(答案→)B. heavier

C. the heavier

D. the heaviest

解析：句意：玛丽不断地称自己的重量看看她变得有多重了。这是她的体重与以前相比变得怎样，much 可以修饰比较级，故选B。