—Where are the pens? —Sorry, I ________. [ ]A. not know B. know not C. don't know D. not do kno

题目简介

—Where are the pens? —Sorry, I ________. [ ]A. not know B. know not C. don't know D. not do kno

题目详情

—Where are the pens?
—Sorry, I ________.
[     ]
A. not know
B. know not
C. don't know
D. not do know
题型:单选题难度:偏易来源:同步题

答案

C

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