为验证地基加固效果所进行的载荷试验,其最大加载压力不应小于设计要求压力值的()倍。
A.1.2
B.1.5
C.1.7
D.2
参考答案:D
The beautiful town, _____ we spent our summer vacation last year , lies at the foot of a mountain. [ ]
A. whose
B. which
C. where
D. why
InDeisgn中渐变能不能应用在表格的颜色填充上?