People in the southwest of China are in great need of this year because it hasn’t rained

问题补充：

People in the southwest of China are in great need of this year because it hasn’t rained for a long time there.

A. food

B. water

C. drinks

D. vegetables

答案：

A. food

(答案→)B. water

C. drinks

D. vegetables

解析：根据后文内容because it hasn’t rained for a long time there.可知答案为B