第10题: [单项选择]What can best be said about the instructions given here A. They had to be repeated. B. They were easy for the man to remember. C. The woman made a mistake. D. The woman took them from a book. 参考答案:A
第29题: [单项选择]保持土的原始结构及天然含水量,并使土样的采集不受扰动的称为()。 A. 原状土 B. 扰动土 C. 表层土 D. 结构土 参考答案:A 答案解析:参考GB/T50123-1999中土的试样制备和饱和试验中,原状土的定义是保持土的原始结构及天然含水量,并使土样的采集不受扰动的土。