A. worked
B. functioned
C. rolled
D. did
第1题:
他提供给我-些学a上的帮助。
He________.me________ ________ ________ study.
第2题:
Ada: How's the young man?
Bill:______
A、He's twenty.
B、He's a doctor.
C、He's much better.
D、He's Dick.
第3题:
I don’t want to lend any more money to him; he’s already in debt ________ me.
[A] to
[B] for
[C] of
[D] with
第4题:
A、oughtn't to leave
B、needn't have left
C、needn’t leave
D、couldn’t leave
第5题:
Make( )copies of important files, and store them on separate locations to protect your information.
A.back B.back-up C.back-out D.background
第6题: