Scientists found many stones ________ with numbers on the mountains.A.markingB.markedC.being markedD

题目简介

Scientists found many stones ________ with numbers on the mountains.A.markingB.markedC.being markedD

题目详情

Scientists found many stones ________ with numbers on the mountains.
A.markingB.markedC.being markedD.have been marked
题型:单选题难度:偏易来源:不详

答案

B
考查过去分词作宾补。此题的结构为:find +宾语+ 过去分词作宾补,句意:科学家们发现在山上许多石头被刻上数字。过去分词表示被动完成,所以选B.

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