英语单选题5
Of course,the amount of time you spend each time must be ____ the limit that you do not exhaust ypurself. B.within ong side 答案是B,请问其他的为什么不行呀?谢谢!
withiny有以下两个意思: (1)Inside the limits or extent of in time or distance: (2)Inside the fixed limits of; not beyond:
within the limit 是和 without limit 相反的词组,惯用法。
答:C,A没加单词The详情>>