turn to everyone for help

题目

turn to everyone for help
All these gifts must be mailed immediately ------ in time for christmas.
A in order to have received
B in order to received
C So as to be received
D So as to be receiving

答案

C 首先要弄清in order to与so as to的区别in order to=so as to=介词to但是in order to 只能表示目的,其位置在句首或句中皆可 ,否定句结构用in order not to,比 so as to正式；so as to既可表示目的,又可表示结果,其...