作业帮we all need ______ in our diet,which is good for our health
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we all need ______ in our diet,which is good for our health
A.variation B.variety 选哪个呢 为什么?
A.variation B.variety 选哪个呢 为什么?
B正确
1.the quality of not being the same or not doing the same thing all the time 变化；多样化；多变性 uncountable
We all need variety in our diet.我们都需要饮食多样化.
We want more variety in our work.我们希望我们的工作多变点儿花样.
2.variation 变化,变异,变体的意思
1.the quality of not being the same or not doing the same thing all the time 变化；多样化；多变性 uncountable
We all need variety in our diet.我们都需要饮食多样化.
We want more variety in our work.我们希望我们的工作多变点儿花样.
2.variation 变化,变异,变体的意思
we all need ______ in our diet,which is good for our health
.is good for our health.
We all know that doing sports is good for our health
A m____ diet of fruits and vegetables is good for our health
Walking in a_____way is good for our health.
climbing m____ is good for our health.
kfc is good for our health.
L_ is good for our health.
____enough exercise is good for our health
talking e is good for our health
swimming is good for our health,especially for our l______an
eating fruit is good for our health 为什么用health