provided that 和 on condition that有什么区别?这两个都表示"如果",区别在哪?I'm sorry you have decided not to go with us on the river trip,but ____ you change your mind,there will still be enough room on the boat for you.A.even B.provided that C.nevertheless D.on condition that这题选B还是D?为什么?..已经知道为什么勒....字典里查到勒...
问题描述：
provided that 和 on condition that有什么区别?
这两个都表示"如果",区别在哪?
I'm sorry you have decided not to go with us on the river trip,but ____ you change your mind,there will still be enough room on the boat for you.
A.even B.provided that C.nevertheless D.on condition that
这题选B还是D?为什么?
..
已经知道为什么勒....字典里查到勒...
答
on condition that
adv.
如果
provided that
假如,设若
provided that,on the(condition 前面一般会有定冠词) condition that听起来比较随和一些,稍有商量的口气；尽管没有太大商量空间,这样听起来可能让人觉得舒服/礼貌点.
所以此题选D,一般这些同义词大多都是语气轻重的区别