搜题请搜索小程序“爱下问搜题”
问题
单项选择题
已知条件同上题,用砂石桩处理黏性土地基,确定桩土面积置换率,则砂石桩间距最合适的是()。
A.2.20m
B.1.76m
C.1.65m
D.1.18m
答案
参考答案:
D
选择题
This room ______ to be my study. But now it is used for my sister's bedroom.
A. was being designed
B. has designed
C. has been designed
D. was designed
查看答案
名词解释
标志性力量
查看答案