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  • 求幾道英語單選題!

    求幾道英語單選題!
    1.---------dinosaurs suddenly disappeared still remains a mystery
    A what B why C that D whether
    2-----------is even more important is that as the earth cooled down ,water began to appear on its surface .
    A that B which C who D what
    3.It was not immediately obvious -------- water was to be fundamental to the development of life .
    A that B which C that D 不填
    4.His trouble is--------he can find a new job .
    A that B where C what D why
    英語人氣:586 ℃時間:2020-02-06 06:27:18
    優(yōu)質(zhì)解答
    1.B (why dinosaurs suddenly disappeared )做為主語
    2.D What is even more important is that+ 從句 (更重要的是...)
    3.A that + 從句做表語
    4.B 他面臨的麻煩是要到哪里去找一份新的工作.
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