题目内容
You can use that ____ tire and it is ______ .
A. spare; free B. spare; spare C. free; free D. free; spare
A
解析:
spare:备用的,free:免费的
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题目内容
You can use that ____ tire and it is ______ .
A. spare; free B. spare; spare C. free; free D. free; spare
A
spare:备用的,free:免费的