—Bad luck. My puter doesn’t work.
—Why not turn to John? No one can match him in our class when it repairing puters.
A. es to
B. leads to
C. contributes to
D. attends to
网友回答
(答案→)A. es to
B. leads to
C. contributes to
D. attends to
解析：句意:--真倒霉，我的电脑不能用了。--为什么不向约翰求助。在我们班里但提到修电脑时没人能比的过他。e to谈到；lead to导致；contribute to 有助于； attend to注意，照料。根据句意故选A。