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题目内容
（山东理工大学英语2）
What happens when ice dams breaks?（4分）
AThey may quickly block the river.
BThe ice covering the river may melt fast.
CA larger ice dam may soon be formed.
DThe areas down the river may be flooded.
AThey may quickly block the river.
BThe ice covering the river may melt fast.
CA larger ice dam may soon be formed.
DThe areas down the river may be flooded.
参考答案