Because of global warming, the ice that polar bears depend on for survival _______.A.are slowing dis

题目简介

Because of global warming, the ice that polar bears depend on for survival _______.A.are slowing dis

题目详情


Because of global warming, the ice that polar bears depend on for survival _______.
A.are slowing disappearingB.is slowly disappearing
C.are slowly disappearedD.have slowly disappeared
题型:单选题难度:偏易来源:不详

答案

B

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