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Theyoungtreesweplantedlastweekrequirewithgreatcare.A.lookingafterB.tolookafterC.tobelookedafterD.takengoodcareof

题目详情
The young trees we planted last week require ________ with great care.
A.looking after
B.to look after
C.to be looked after
D.taken good care of
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答案和解析
A