You can improve your English_______practicing more.
A:by
B:with
C:Of
My study in junior high school is coming to an end. It's time ____us_______.
阅读下列材料,回答问题。
材料一:忆昔开元全盛日,小邑犹藏万家宝。稻米流脂粟米白,公私仓廪俱丰实。九州道路无豺狼,远行不劳吉日出。
材料二:太宗皇帝真长策,赚的英雄尽白头。
请同学们思考回答: