0.125, 1, 6,25, ( )
A.50
B.64
C.76
D.100
参考答案:B
解析:0.125=8-1,1=70,6=61,25=52,(64)=43。
It's time _ dinner. [ ]
A. to
B. for
C. have
架空光缆与其它设施、树木最小水平净距,房屋建筑最小净距()米