81. With the aid of public bids(公开招标) our town government decided to the two villages by

问题补充：

81. With the aid of public bids(公开招标) our town government decided to the two villages by a highway.

A. join

B. connect

C. unite

D. Keep

答案：

A. join

(答案→)B. connect

C. unite

D. Keep

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