问题
选择题
–Hi, Kate! --Hi, Mary. I ______ you are here.
A. don’t know B. don’t think C, think D. didn’t know
答案
答案：D
搜题请搜索小程序“爱下问搜题”
–Hi, Kate! --Hi, Mary. I ______ you are here.
A. don’t know B. don’t think C, think D. didn’t know
答案：D
