Make sure you turned off all the lights when you leave.这是一个病句 答案是把turned变成turn即Make sure you turn off all the lights when you leave.我想问一下如果我在turned的前面加上have这样改行不行即Make sure you have turned off all the lights when you leave.
问题描述:
Make sure you turned off all the lights when you leave.
这是一个病句 答案是把turned变成turn
即Make sure you turn off all the lights when you leave.
我想问一下如果我在turned的前面加上have这样改行不行
即Make sure you have turned off all the lights when you leave.
答
作为口语化的英语,原句没错,如果改我就把When改成before,而不用have