_______ from space, we can find 70% of the surface of the earth _______ by water
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_______ from space, we can find 70% of the surface of the earth _______ by water.A.Seeing …... covering | B.Seeing …... covered | C.Seen ...... covering | D.Seen …... covered |
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答案
B |
解析
考查非谓语动词。第一空we与See 为主谓关系用现在分词作状语;第二空the earth与cover为动宾关系用过去分词。从太空上看我们发现地球百分之七十的表面被水覆盖着。 |
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