◎ 题干

-- Why bother? There is too much rubbish here. You’ll never pick it all up.
--- Maybe not. But at least this part of the park          cleaner.
A.wasB.will beC.had beenD.is
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◎ 解析
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◎ 知识点
    根据n多题专家分析,试题“-- Why bother? There is too much rubbish here. You’ll never pick it all up. --- Maybe not. But at least this part of the park cleaner.A.wasB.will beC.had b…”主要考查了你对  【一般现在时】【将来进行时】【过去完成进行时】【过去将来时的被动语态】  等知识点的理解和应用能力。关于这些知识点的“档案”,你可以点击相应的链接进行查看和学习。