题目：
反应能迅速完全地完成，并能用方便的方法确定化学计量点，这时一般采用（）。
A、直接滴定法
B、间接滴定法
C、置换滴定法
D、返滴定法
答案：
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参考答案：对
反应能迅速完全地完成，并能用方便的方法确定化学计量点，这时一般采用（）。A、直接滴定
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