In recent years the consumption of aspirin enormously in America.A was increasing B. has

问题补充：

In recent years the consumption of aspirin enormously in America.

A was increasing B. has increased C. had increased D. will be increasing

答案：

解析：句意：在最近几年，阿司匹林的消费在美国急剧的增长。表示自过去某一时刻到说话时这段时间中的经历，用现在完成时，选B。