【单选题】The highway through the rain forest was completed in 1990, _________some animal species have died
A.
33.The highway through the rain forest was completed in 1990, _________some animal species have died off. A.by when
【简答题】A.A very popular food plant. B.A plant with limited uses. C.A food plant which has been used. D.A plant used as a main food.
【单选题】关于作品由表及里的构成观,西方真正被当做理论提出来的是( )
【判断题】长螺旋钻孔压灌桩的充盈系数宜为1.0~1.1。( )
【单选题】有一挤密桩设计图纸注明直径 500mm,深13米,试桩时需测定充盈系数。现该桩孔实际回填料3.01m3,其充盈系数为( )。 A.1.15 B.1.12 C.1.18 D.1.2