An Indian or a Chinese meal? It is __________ you.
A:is up to
B:up to
C:for
化学中有许多概念是相对的,又是统一的.如图反映了饱和溶液、不饱和溶液、浓溶液以及稀溶液的关系.
The park was full of people, ____ (enjoy) themselves in the sunshine.