American students don't have to ______ passing exams all the time.选项:A.worry about B.tali aboutC.forget D.rememberB.talk about

问题描述:

American students don't have to ______ passing exams all the time.
选项:
A.worry about B.tali about
C.forget D.remember
B.talk about

worry about

A
worry about 担心,担忧