业主公约签订的条件是小区入住率达( )以上,已入住业主中持有产权达( )以上。
A.30%,30%
B.30%,50%
C.50%,50%
D.50%,80%
参考答案:B
某建筑桩基工程,地面下5.5m处有一厚2.5m的流动性淤泥层,地下水位4m,地面下12m处有厚4.5m的密实砂层,桩端持力层为砾石层,应采用的桩型是( )。
A.人工挖孔桩
B.打入式预制桩
C.泥浆护壁钻孔桩
D.沉管灌注桩
We only had $100 and that was ________ to buy a new computer.[ ]
A. nowhere near enough
B. near enough nowhere
C. enough near nowhere
D. near nowhere enough