assure、ensure、insure有什么区别呢?麻烦分别举些例句吧.

assure ensure insure reassure辨析 assure ensure insure有什么区别? 单词assure ,sure,ensure,insure,的区别?用法?词性? 求教英语中assure、ensure和insure的区别? 我很想知道,insure ensure secure assure之间的区别~ 请帮助分析下面单词的用法有何区别,assure insure ensure ensure insure assure reassure guarantee的区别详细的,最好有例句! 请问ensure,insure,assure,reassure在意义和用法上有什么区别? assure、ensure、insure有什么区别呢?麻烦分别举些例句吧. 英语单词区分：ensure;insure;guarantee;assure词义和用法上的区别The Car Club couldn't_to meet all the demands of it's memebers.A.ensure B.insure C.guarantee D.assure请以此题为例子,做一下分析, The doctor says that the new medicine will___you a good night's sleep.A.secure B.assure C.ensure D.insure ensure 和 assure　区别是什么? insure和ensure的区别是什么? insure ensure asure 三者的区别 insure和ensure具体有什么区别 一道高二英语选择题I can ___ you that this type of computer is of the best quality. A.assure B.ensure C.insure D.sure 答案是A,请写出各个词的区别谢谢 四级真题,大恩不言谢!4.They promise to try all means to____that the sample will arrive in time at the trade fair.A ensure B insure C secure D assure为什么选D,纠结 make sure .be sure that .insure .ensure的区别