题目内容
从所给的四个选项中选择最佳答案
It is ______ that 2 and 2 makes 4.
[ ]
A.sure B.surely C.certain D.certainly
答案:C
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题目内容
从所给的四个选项中选择最佳答案
It is ______ that 2 and 2 makes 4.
[ ]
A.sure B.surely C.certain D.certainly