The quiet girl has__________ since she lived with her grandpa．
A.come to useB.come to lifeC.come to powerD.come to effect在线课程B
come to life恢复生气；活跃起来。句意为“自从和爷爷生活在一起，这个沉默寡言的女孩变得活泼起来。”come to use启用；come to power执政；come to effect生效。