The customer didn’t choose of the coats and went away without looking at a third

 The customer didn’t choose       of the coats and went away without looking at a third one.

A. both         B. all

C. any          D. either

试题答案

选D。not与both, all 连用为部分否定，与any either 连用为完全否定。且两个coats 不可用all，故据题意，应用完全否定。