某岩体完整程度为较完整,依据BQ分级标准,该岩体完整性系数为()。
A、0.75~0.55
B、0.55~0.45
C、0.45~0.35
D、0.35~0.25
参考答案:A
all the students went to Beijing for a visit, we couldn't find anyone in our classroom. [ ]
A.Because; so
B.Because; but
C.Because; /
物权不是
A.相对权
B.绝对权
C.对世权
D.支配权