根据句意用适当的介词完成下列句子.

根据句意用适当的介词完成下列句子.

题目
根据句意用适当的介词完成下列句子.
1.Whai is famous()the west coast of America?2.The lake()different fish in it is very beautiful.3.They were in Beijing()the first time and they were quite happy.4.——What are they()your ciassroom walls?——Our group photos.5.——What was your first house()?——It was not very big.
答案
举一反三
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