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 |
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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 |