Carelessness always contributes _______ car accidents. Therefore, drivers are advised to concentrate their attention _______ driving.
A.for; to | B.to; on | C.with; on | D.in; to |
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Carelessness always contributes _______ car accidents. Therefore, drivers are advised to concentrate their attention _______ driving.
A.for; to | B.to; on | C.with; on | D.in; to |