福建师范大学 / 高级英语阅读(二)
正确率：100%
The place _ _ _ _ _ _ _ the bridge is supposed to be built should be _ _ _ _ the cross-river traffic is the heaviest.
A.which; where
B.at which; which
C.at which; where
D.which; in which
参考答案：
佳题速递：