问题描述:
you will have to pay more attention--the teacher
you will have to pay more attention( )the teacher ( )class if you wish to get a better mark.
A.to...to
B.on...at
C.to...in
D.on....in
you will have to pay more attention( )the teacher ( )class if you wish to get a better mark.
A.to...to
B.on...at
C.to...in
D.on....in
问题解答:
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