What’s the common_ of dealing with youth crime in your area?----Generally,education comes first
问题描述：
What’s the common_ of dealing with youth crime in your area?----Generally,education comes first
----What’s the common ______ of dealing with youth crime in your area?
----Generally,education comes first.
A.process B.practice C.procedure D.performance
请问为什么选B啊
答
common practice是惯例的意思 固定词组