问题描述：
1、We have both red and white wine.Do you have a(n) _______ for one or the other?White ,please.
A favour B preference
为什么不选A 另外B不是应该和to搭配吗
2、It is said in some parts of the world,goats ,rather than cows,serne as a vital_____ of milk.
A resource B source
为什么为什么,怎么区别
A favour B preference
为什么不选A 另外B不是应该和to搭配吗
2、It is said in some parts of the world,goats ,rather than cows,serne as a vital_____ of milk.
A resource B source
为什么为什么,怎么区别
问题解答：
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