Some animals ______ well enough in that country.A、have not protectedB、is not be

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问题 Some animals ______ well enough in that country.

选项 A、have not protected
B、is not being protected
C、are not being protected
D、are not protecting

答案 C

解析本题考查现在进行时的被动语态。本句中用现在进行时表示说话时现阶段正在发生的动作或状态；而主语和谓语动词之间是动宾关系，必须用被动式。四个选项中，只有C表达上述语法关系。

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Someanimals______wellenoughinthatcountry.A、havenotprotectedB、isnotbe