完成下列句子,每空一词.4.You should clean your teeth this______.

问题描述:

完成下列句子,每空一词.4.You should clean your teeth this______.

morning,monday,tuesday...or evening..
是你清洁的牙齿的什么什么时候了.
You should visit your grandpa this week...类似的句子.还有什么不懂的?