某地基工程岩体,呈台阶型,台阶高度为3m,已知该工程岩体的修正的BQ指标为480,则该地基岩体的承载力标准值为( )MPa。
A. 2.8~4.9
B. 3.2~5.6
C. 1.4~2.8
D. 1.6~3.2
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shared - constantly - mimic - amazed - confident - quality - thankfullyroutine - combine - sign up - flip - light up - turn into - idol - barrierWhen heated, ice can ____ water.
We clean and repair the machines as a matter of ____.
She was relieved to see his face _____ with a boyish grin.
He didn't ____ on the headlights until he was two blocks away.