Question

DuoDuo is a great lone traveler crossing borders of nation, language and history, as well as a determined predictor of some of the most basic, universal human values that _____ in our troubled modern times.

A. have been overlooked    B. have overlooked       C. has been overlooked D.is overlooked

Answer 1

A

解析:

that引導(dǎo)定語從句，先行詞為values，意為在一團混亂的現(xiàn)代社會中所被忽視的價值觀。