To reduce confusion and inefficiency,__________ office supplies should now be ordered through the new online system.

2023-05-26

A. none
B. every
C. most of
D. all

参考答案:D

通过选项可以知道此题为选择恰当的限定词的问题。句子表示“所有办公用品”,因而B和D可能会为正确答案。但是空格后接的0mce supplies为复数名词,故选D。