问题描述：
They drank some hot water () their cups.
a.in b.out with c.out of d.into
2.They found a tent ()nobody()it under the tree.
a.with;in b.have; in c.with;with d.with;under
3.Her classmates help her ()all the items
a.writes b.writing c.with her d.write down
a.in b.out with c.out of d.into
2.They found a tent ()nobody()it under the tree.
a.with;in b.have; in c.with;with d.with;under
3.Her classmates help her ()all the items
a.writes b.writing c.with her d.write down
问题解答：
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