To be well-informed , we should be ______ communication _____ each other about what happens to us.
A.on ; for | B.in; for | C.with; by | D.in; with |
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To be well-informed , we should be ______ communication _____ each other about what happens to us.
A.on ; for | B.in; for | C.with; by | D.in; with |