请解析下面一句话的成分Be sure to compliment the cook on the food that you enjoyed,这是个什么句子 that 做什么成分?不定式做主语?主谓宾 是什么?这句话怎么翻译比较准备?

请解析下面一句话的成分Be sure to compliment the cook on the food that you enjoyed,这是个什么句子 that 做什么成分?不定式做主语?主谓宾 是什么?这句话怎么翻译比较准备? 请用一句话概括下面的内容! be sure of doing sth和make sure of doing sth有区别吗?请详解make sure和be sure的用法, be sure的用法 sb.be sure that+从句中,从句是什么性质的从句?修饰主句中的那个成分? be sure和 make sure的区别 be sure 和make sure的区别 I couldn't be more sure. make sure,be sure of ,be sure to do,for sure的区别 请大神帮我把下面一句话的成分分析一下,A report consistently brought back by visitors to the US is how friendly,courteous and helpful most Americans were to them我问的是主谓宾这些成分 be sure of be sure to do 的区别· be sure about 和be sure of的区别 be sure of 与 be sure about 的区别, be sure 和be sure of 的区别 be sure to 与 be sure of 的区别 no one can be sure 加句子是什么从句呢?为什么 sure 是什么成分 什么词性? You won't be coming back的意思All I know is for sure.You won't be coming back ... Be sure 和 make sure Be sure 和 make sure 怎样区别问题补充：请据举例说明