They climbed rocks, _____rivers and settled in the valley.A.acrossB.crossingC.crossedD.and crossing-

题目简介

They climbed rocks, _____rivers and settled in the valley.A.acrossB.crossingC.crossedD.and crossing-

题目详情

  They climbed rocks, _____rivers and settled in the valley.
A.acrossB.crossingC.crossedD.and crossing
题型:单选题难度:中档来源:不详

答案

C

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