阿婆 asked in 社會與文化語言 · 1 decade ago

這題答案是(請解釋date back ..)

The mass production of laptops __ twenty years ago.

(A)dates back (B)is dating back to (C)traces back to

請解答

2 Answers

Rating
  • 1 decade ago
    Favorite Answer

    date back 應該是用主動

    而 be trace back to 要用被動

    前面要有Be動詞

    所以選(A)吧...

    應該是...有錯誤請見諒

  • 1 decade ago

    選A

    感覺C要用被動

    B進行式不恰當

    又字典中 date back to: have lasted or existed since.(始於)

    筆電的大量生產=>始於20年前(過去持續到現在的動作)

    date back

    2. 屬於,始於(某一歷史時期)[Q]

    The castle dates back to the ancient Roman days.

    此城堡建於古羅馬時代。

    trace back

    1. 追溯

    Her family can trace its history back to the 15th century.

    她的家史可追溯到15世紀。

    Source(s): DR.EYE & LONGMAN DICTIONARY
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