问题

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: atwhich ; where
D: which ; inwhich
B: at which;which
C: atwhich ; where
D: which ; inwhich
正确答案是:
同类题型
— Have you ever come here before? — No, it is the first time that I______ to this city. [ ]
n’t put the things ____ they belonged, for _____he got his punishment
Let’s plan a surprise party for our class. What’s your idea—Why not ________ a short play
_____ you lend me your camera— No problem. Here you are.
Shortly after the book Uncle Tom’s Cabin________, the Civil War of America________.