采用土工合成材料加筋,以减少路基与构造物之间的不均匀沉降是土工合成材料用途中的()。
A.台背路基填土加筋
B.路堤加筋
C.过滤与排水
D.路基防护
参考答案:A
对于台式PC 机而言,不会通过主机箱引出的I/O 总线或接口是
A.PCI
B.USB
C.IEEE1394
D.串行通信接口(COM 口)
---Look! The two boys always come in and go out in pairs.
---That’s really as a saying goes, “_______.”
A.Two heads are better than one
B.Birds of a feather flock together
C.Bad fortunes never come singly.
D.One boy a boy, two boys half boy, three boys no boy