问题描述：
Sichuan food tastes______for those_____enjoy spicy food.
A.well；who B,what;which C.well;which D.good;who
为什么后一空用who
Water and food ______to most living things.
A.is essential B.are necessary C.are essential D.need
为什么谓语用复数
A.well；who B,what;which C.well;which D.good;who
为什么后一空用who
Water and food ______to most living things.
A.is essential B.are necessary C.are essential D.need
为什么谓语用复数
问题解答：
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