A.distributed
B.contributed
C.attributed
D.conducted
第1题:
[A] on
[B] in
[C] among
[D] along
第2题:
A、have…flowing
B、have…flow
C、have…to flow
D、have…flowed
第3题:
[A] With
[B] To
[C] Among
[D] Beyond
第4题:
A、are…being
B、is…being
C、has…been
D、have…been
第5题:
He is talking so much about America as if he ____ there.
A、had been
B、has been
C、was
D、been
第6题:
_____ the engines, the diesel engine is ____ used engine on board
A.Between / more commonly
B.Among / the most commonly
C.Between / not more commonly
D.Among / not the most commonly