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  • 1,why is Mary's diet not work?和 why doesn't Mary's diet not work?有什么區(qū)別?

    1,why is Mary's diet not work?和 why doesn't Mary's diet not work?有什么區(qū)別?
    2,do you have had a lunch?和have you had a lunch?有什么區(qū)別?
    英語(yǔ)基礎(chǔ)不好,各位莫見怪.非常感謝解答.
    英語(yǔ)人氣:406 ℃時(shí)間:2020-07-01 19:45:25
    優(yōu)質(zhì)解答
    1.正確寫法:Why is Mary's diet are working?Why doesn't Mary's diet work?兩個(gè)差異在于時(shí)態(tài),一個(gè)是強(qiáng)調(diào)Mary 還在減肥中(進(jìn)行式),一個(gè)是簡(jiǎn)單事實(shí)的敘述.
    2.Did you have a lunch?和 Have had you a lunch?兩種寫法,一個(gè)是問(wèn)你過(guò)去用過(guò)午餐嗎?一個(gè)是強(qiáng)調(diào)你用完午餐嗎?沒人寫成 Do you have had a lunch?一個(gè)句子出現(xiàn)兩個(gè)助動(dòng)詞.
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