So be sure to remember that time can be turned into money only with hard work involved in it.最后的it指的是什么啊?感觉不用in it.

be sure of 和 be sure to be sure to do ﹌Just Rememb | ﹌Just so so 谁知道 Don't be so nervous .Try it _________ and you are sure to be successful 用Be sure to、Be sure to do 、Be sure of、Be sure that 造句 be sure to do sth. be sure to go there they are sure to be They love their daughter so much that they are ready to do everything they can __ her happiness.A:to make sure of B:to be sure of make sure,be sure of ,be sure to do,for sure的区别 be sure of be sure to do 的区别· 辨析 be sure of 与be sure to do sth be sure to 和be sure of 区别和用法 be sure to/be sure of举例区别 be sure to 与 be sure of 的区别 Be sure of与Be sure to有什么区别 祈使句时 是to be sure 还是 be sure 辩析be sure to do sth be sure to do sth be sure that+从句