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  • I didn’t know this was the first time you _________ here.I _____ you had been here at least once

    I didn’t know this was the first time you _________ here.I _____ you had been here at least once
    A.have come; think
    B.has come; have thought
    C.had come; have thought
    D.had come; thought
    英語人氣:245 ℃時(shí)間:2020-02-03 15:13:54
    優(yōu)質(zhì)解答
    D 第一個(gè)用完成時(shí)態(tài),第二個(gè)”認(rèn)為“是過去的事,現(xiàn)在已經(jīng)不這樣認(rèn)為為什么一個(gè)用過去完成時(shí)簡單點(diǎn)說就是”第幾次做某事、第幾個(gè)做某事“接從句都要用完成時(shí)態(tài),前面是is就用現(xiàn)在完成時(shí),前面是was就用過去完成時(shí)
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