第8题: [单项选择]If a person practices yoga on a full stomach, ______ A. his general health will benefit greatly B. he will begin to breathe more regularly C. his flexibility will decrease D. he will lose weight readily 参考答案:C
第20题: [单项选择]进行单桩竖向拉压静载试验时,下述单桩竖向抗压极限承载力的确定方法中()不正确。() A. 对于陡降型Q-S曲线取其发生明显陡降的起始点对应的荷载值 B. 当S-Igt曲线尾部出现明显向下弯曲时,取该级荷载值作力极限承载力 C. 当桩顶沉降量大于前一级荷载作用下沉降量的2倍,且24h未达到相对稳定标准时取前一级荷载值 D. 对于缓变型Q-S曲线,宜取S=40mm对应的荷载值 参考答案:B