我会填。
《石灰吟》这首诗的作者是____代诗人____,他是钱塘人。他是一位民族____,也是一位政治家。
— I didn't see you yesterday.
— ______ I was ill yesterday, ______ I didn't go to work.
有一本字典放在水平桌面上,下列是平衡力的是()