问题：
[单选题]基槽(坑)开挖时土方堆置地点,离槽(坑)边一般应在( )以外,堆置高度不宜超过1.5m以免影响土方开挖或塌方。
A、1.0m
B、1.5m
C、2.0m
D、2.5m
参考答案：
A
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