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  • they have never seen the film___?A.haven't they B.did they c. didn't they D.have they 說(shuō)明原因

    they have never seen the film___?A.haven't they B.did they c. didn't they D.have they 說(shuō)明原因
    英語(yǔ)人氣:938 ℃時(shí)間:2019-09-29 06:34:42
    優(yōu)質(zhì)解答
    選D
    根據(jù)反意疑問(wèn)句“前肯后否,前否后肯”的原則,前面有never(從不),它是一個(gè)表示否定的詞,所以后面應(yīng)該是肯定的;又因?yàn)閠hey have never seen the film 是現(xiàn)在完成時(shí),所以我們還要用它的助動(dòng)詞have.
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