单项选择题
A. performing B. performed C. to be performed D. being performed
He is mentioned in the chapter and also in（）that procee...
单项选择题He is mentioned in the chapter and also in（）that proceeds.
A. the one B. it C. which D. what
（）John could not pass the final exam was once believed ...
单项选择题（）John could not pass the final exam was once believed by all his roommates.
A. For B. It was C. That D. While
