文化遗产不包括下列哪一项？（）
A.文物
B.建筑群
C.风俗
D.遗址
参考答案：C
that they may eventually reduce the amount of labor needed on construction sites by 90 percent．
A．Such construction robots are clever
B．So clever the construction robots are
C．Such clever construction robots are
D．So clever are the construction robots
5（）。
A.
B.
C.
D.
