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()指过去的交易或事项形成的现时义务，履行该义务预期会导致经济利益流出家庭单位。
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【单选题】2 Where did they hide themselves?
A.
In a toilet.
B.
In a bedroom.
C.
In a kitchen.
D.
In a closet.
【简答题】Uncle Li and Uncle Wang are good friends. They live next to each other and their farms are both at the foot of the mountain. So they can help each other. But neither of them likes to use his head. The...
【单选题】— Where did you find the group of children? — It was in the woods ______ they played hide-and-seek. [ ]
A.
that
B.
where
C.
which
D.
when
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