题目

小明在打网球时,为使球恰好能过网(网高0.8米),且落在对方区域离网5米的位置上,已知她的击球高度是2.4米,则她应站在离网( )   A.7.5米处    B.8米处   C.10米处    D.15米处 答案:C Please give Jim the schedule for tomorrow's conference when he _______ back. He is to chairthe conference.A.will comeB.cameC.comesD.is coming
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