题目

如图,在△ABC 中,点D,E 分别在AB,AC 边上,DE∥BC,,BC=3.6, 则DE等于( ) (A)                  (B)    (C)                  (D)  答案:CI like _______ by plane, because it’s the ________ way.A.travel; fastestB.travel; quickestC.travels; fastestD.traveling; quickest
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