问题
选择题
We grow all our fruit and vegetables, _____ saves money, of course.
A．what
B．as
C．that
D．which
答案
答案：D
搜题请搜索小程序“爱下问搜题”
We grow all our fruit and vegetables, _____ saves money, of course.
A．what
B．as
C．that
D．which
答案：D
(其中[x]表示不超过实数x的整数部分)的值等于______.