Something has to be done to stop the rivers from being further polluted, ?
题型：不详难度：来源：
Something has to be done to stop the rivers from being further polluted, ?| A．doesn’t it | B．hasn’t it | C．does it | D．has it |
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答案
| A |
解析
试题分析：考查反意疑问句。Have/has/had to表示“不得不，必须”时，反意疑问句用don’t/doesn’t/didn’t。不定代词Something作主语，反意疑问句用it。故选A。 |
举一反三
Plastic bottles can be recycled but they need cleaning thoroughly, _______ they?| A．needn"t | B． don"t | C．mustn"t | D．can"t |
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I don’t believe that he will marry Kathy whom he doesn’t love at all,________? | A．do I | B．don’t I | C．will he | D．won’t he |
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– You must have learnt the good news of our team winning the football match, _____ you?
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