问题描述:
我在四级试卷上看到这样一道题,我不懂意思,The basic features of the communication process are expressed in one question,who says ___through what channel to whom.
A what B when C such D how 我看不懂意思
A what B when C such D how 我看不懂意思
问题解答:
我来补答展开全文阅读