Don't forget to remind him my birthday party tomorrow evening.
A:attend
B:attended
C:attending
D:to attend
“千里之堤,溃于蚁穴”说明( )
已知M=m+3m-4是m+3的算术平方根,N=n-22m-4n+3是n﹣2的立方根,试求M﹣N的值.
①活字印刷术的发明
②蔡伦改进造纸术
③指南针用于航海
④火药在军事上广泛使用
看____ 窗花 硬____ 乎乎
贴____ 花灯 辣____ 津津
赛____ 月饼 甜____ 绵绵
吃____ 龙舟 软____ 邦邦