Where is my passport? I remember _______ it here.You shouldn't have left it here. Remember _______ it with you all the time.A.to put;to takeB.putting;takingC.putting;to takeD.to put;taking

题目

Where is my passport? I remember _______ it here.

You shouldn't have left it here. Remember _______ it with you all the time.

A.to put;to take

B.putting;taking

C.putting;to take

D.to put;taking


相似考题
参考答案和解析
参考答案:C
更多“Where is my passport? I remember _______ it here.You shouldn't have left it here. R ”相关问题
  • 第1题:

    —Where____you____lunch?

    —Athome.Therewasnoschoollunch

    A.did;have

    B.are;having

    C.will;have

    D.do;have


    正确答案:A

  • 第2题:

    oh,I'm not feeling well in the stomach. i____so much fried chicken just now

    A)ashouldn't eat

    B)mustn't have eaten

    C)shouldn't have eaten

    D)mustn't eat


    参考答案:C

  • 第3题:

    2、下列与关系代数的基本运算等价的元组关系演算表达式,表达不正确的是()。

    A.RUS={t | R(t)∨S(t)}

    B.R-S={t | R(t) ∧ S(t)}

    C.σf(R) = { t | R(t) ∧ F}

    D.πi1,i2,…,ik(R )={t(k)|(∃u)(R(u)∧t[1]=u[i1]∧...∧t[k]=u[ik])}


    投影、选取、笛卡尔乘积、差运算

  • 第4题:

    —I'd met Smith several times before.—So (have) ( ) I.


    正确答案:had

  • 第5题:

    I’d rather you ________ make any comment on the issue for the time being.

    A) don’t     B) wouldn’t     C) didn’t            D) shouldn’t    

     


    选C
    would rather that……"宁愿……",that从句中用过去时表示现在或将来要做的事。

  • 第6题:

    下列与关系代数的基本运算等价的元组关系演算表达式,表达不正确的是()。

    A.RUS={t | R(t)∨S(t)}

    B.R-S={t | R(t) ∧ S(t)}

    C.σf(R) = { t | R(t) ∧ F}

    D.πi1,i2,…,ik(R )={t(k)|(∃u)(R(u)∧t[1]=u[i1]∧...∧t[k]=u[ik])}


    B