这些语法都对吗?

这些语法都对吗? 这些标点符号都对吗? 我这些数学题都对吗 语法对吗 有道的“英文简历助手”好吗?语法都对吗? 这句话语法对吗 what happened?语法对吗 lonely forever语法对吗? 分析下面英语的语法WHAT DATE IS IT TODAY?WHAT IS THE DATE?都对吗 WHAT DAY IS IT TODAY?WHAT IS TODAY?都对吗,对的错的要分析语法,语法语法~ Our money account could be unsafe if we defray expenses on line.这句话的语法对吗?account 用单数还是复数?时态和语法都对吗? today is sunday与today It's sunday 语法上都对吗?有什么区别 there are no trees 和there are not trees.语法都对吗?why you need to take a temperature 和I may to do that things 语法都对吗 Let's discuss those request after we receive your samples.语法都对吗 语法都对吗?tell her don't hurt yourself和tell her not to hurt yourself I know I can~这句英语的语法,格式都对吗?还有请翻译一下~ 都对吗, 这些判断题对吗?