A good volunteer should not only display his or her own good image but also see to it _____ the visitor gets the exact information he needs.\x05A.that \x05B.which \x05C.how \x05D.wherewhich one?Why?
问题描述：
A good volunteer should not only display his or her own good image but also see to it _____ the visitor gets the exact information he needs.
\x05A.that \x05B.which \x05C.how \x05D.where
which one?Why?
答
C no why 因为是固定短语
答
A
同位语从句