题目内容
用正确的时态、语态填空What ________ (happen) if a piece of ice ________ (put) on the fire?
答案：will happen,is put
解析：
解析：
| will happen, is put
|
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题目内容
用正确的时态、语态填空What ________ (happen) if a piece of ice ________ (put) on the fire?
| will happen, is put
|