基坑回填应分层夯压密实。取样测定压实以后的干土质量密度,其合格率应()。
A.≥0.90
B.≥0.92
C.≥0.93
D.≥0.95
参考答案:A
The most perceptive of the three, she was the first to realize the ________ danger of their situation.[ ]
A.obvious
B.easy
C.potential
D.necessary
下列哪个不是资本公积形成的原因( ) .
A.股本溢价
B.法定资产重估增值
C.从公司资本收益中提取的
D.接受捐赠的资产价值