题目内容
（请给出正确答案）
Anne couldn't concentrate ______ what she was doing while her family were watching TV.
A．to
B．on
C．for
D．in
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更多“Anne couldn't concentrate ____…”相关的问题
Why did George laugh at Anne's question？
A．Because the students always wore evening dress.
B．Because it wasn't evening.
C．Because all the students wore evening dress in June.
D．Because he knew she had never seen formal dress worn in the morning before.
A. No, she couldn’t
B. No, she could
C. Yes, she couldn’t
D. Yes, she answers
I couldn′t find my black gloves _____.
A.nowhere
B.somewhere
C.everywhere
D.anywhere
His name was ______ of my tongue, but I just couldn't remember it.
A．at the end
B．at the edge
C．on the tip
D．on the point
He couldn't ______ with the noise in the room.
A．put on
B．put across
C．put up
D．put off
______ the temperature falling so rapidly, we couldn't go on with the experiment.
A．Since
B．For
C．As
D．With
I suppose you couldn’t let me borrow your car this evening， ？
A.couldn’t I
B.don’t I
C.could you
D.will you
It was______ that he couldn't finish it alone.
A．a so difficult job
B．such a difficult job
C．so a difficult job
D．such difficult a job
His name was just on the________ of my tongue，but I just couldn’t remember it．
A．end
B．point
C．edge
D．tip
She found that she herself couldn't do all the housework, so she hired a ______.
A．guide
B．clerk
C．maid
D．chief
