_______A. Before B. After C. Since D. If

题目

_______

A. Before B. After C. Since D. If

相似考题

1.［A］ after ［B］ since ［C］ as ［D］ from

2. ____ quite recently, most mothers in Britain did not take paid work outside the home.(A) Before (C) From(B) Until (D) Since

3.Scientists say it may be five or ten years _____ it is possible to test this medicine on human patients.(A) since (C) after(B) before (D) when

4.It is already twenty years ____ we ____ to know Mr. White in Paris.A. after … gotB. after …have gotC. since … gotD. since …have got

参考答案和解析
正确答案：A
更多“_______A. Before B. After C. Since D. If ”相关问题

  • 第1题：

    When did Mr. Green get to the airport that afternoon? __________ .

    A. Before 3:30 B. After 3:30 C. At about 5:00


    正确答案：A

  • 第2题：

    It was______he saw the doctor coming out of the emergeney room with an expression as grave as a judge_______he realized the seriousness of his wife’s illness.

    A.not until…that
    B.after…when
    C.until…then
    D.before…that

    答案：A
    解析：

  • 第3题：

    44、SpringAOP中的通知有

    A．Before通知

    B．After通知

    C．Around通知

    D．AdterReturn通知


    C

  • 第4题：

    It′ s a long time __________ I saw youlast.
    --Yes, and what a pity! It will be a longtime __________ we see each other again.

    A.since; before
    B.when; since
    C.before; when
    D.before; since

    答案：A
    解析：
    考查连词：①It+is／has been+一段时间+since(自从……起)+sb．／sth．did；．②It+was／will be+一段时间+before(多久之后才)+sb．／sth．did／do；③时间状语从句：It+was+具体钟点+when(当……时)+ sb．／sth．did；④强调结构：It+was+介词+具体钟点+that+sb．／sth．did。句意为“——自从上次见你，已经有很长一段时间了。——是的，遗憾的是，还要很长一段时间我们才能再相见。”

  • 第5题：

    下面表示在被选元素的内容后面插入内容的是（）？

    A．:before;

    B．:after;

    C．:content;

    D．:body;


    after

  • 第6题：

    与append（)和appendTo（)方法、after（)和insertAfter（)方法的使用方式类似的还有 prepend（)、prependTo（)、before（)和insertBefore（)。


    对

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