问题
选择题
The factory is used to be an art museum, people could learn about various cultures.
A．What; where
B．Where; where
C．What; which
D．where; that
答案
答案：A
考察从句连词的选择，第一空为表语从句，从句中缺少used的主语，因此选择what，第二空是定语从句，先行词是art museum,在后面的从句中充当地点状语，因此选择A。