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  • when 引導(dǎo)的時(shí)間狀語從句

    when 引導(dǎo)的時(shí)間狀語從句
    1.when we ___A______,we discovered that the manager had reserved the wrong room for us.A.arrived B.had arrived
    2.By the year 2000,12.4%of the us population had reached the age of 65,although this was lower than in 1990 when it ___A_______ at 12.3%.A.had peaked B.peaked
    為什么兩題不一樣?不都是when 引導(dǎo)的從句先發(fā)生?
    英語人氣:172 ℃時(shí)間:2020-05-02 04:11:24
    優(yōu)質(zhì)解答
    跟when引導(dǎo)沒關(guān)系.第一題并沒有強(qiáng)調(diào)when從句先發(fā)生,甚至可以理解為是同時(shí)的,即,到了就發(fā)現(xiàn)……;第二題強(qiáng)調(diào)when從句先發(fā)生,表示1990年“已經(jīng)”達(dá)到了12.3%.
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