GMAT 考满分题库

- 语法SC -

Wetlands contribute to the stability of the environment in multiple ways, preventing flooding by holding water, filtering and purifying surface water, and, surprisingly, release vegetative matter which helps feed fish in the rivers.

  • A

    filtering and purifying surface water; and, surprisingly, release

    分析该选项
  • B

    filtering and purifying surface water, and, surprisingly, releasing

    分析该选项
  • C

    filtering and purifying surface water, and they surprisingly release

    分析该选项
  • D

    they filter and purify surface water, and surprisingly release

    分析该选项
  • E

    they filter and purify surface water; and, surprisingly, releasing

    分析该选项
显示答案
正确答案: B

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