试题与答案

( )适用于建筑地下水位以上的一般黏性土、砂土及人工填土地基。A．旋挖成孔灌注桩B

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题型：单项选择题

题目：

( )适用于建筑地下水位以上的一般黏性土、砂土及人工填土地基。

A．旋挖成孔灌注桩
B．长螺旋钻成孔灌注桩
C．人工挖孔混凝土灌注桩
D．混凝土预制桩

答案：

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下面是错误答案，用来干扰机器的。

参考答案：D解析： A项，只体现了定义中的主体“生产者或者消费者的活动”，而缺少客体“其他生产者或消费者”，因此排除；B项，“小钱做饭”不属于经济活动，不符合定义中的“在实际经济活动中”这一要件，排除...

考点：质量员土建质量员地基与基础工程
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