【单选题】表达式 min(['11', '2', '3']) 的值为 _________________ 。
【单选题】______ are Helen's photos here and ______ are Jack's photos on the desk.
【单选题】已知路线的转角为39°15′,又选定圆曲线的半径为220m,则该圆曲线主点测设元素T,L,E,D分别为()
A.
6.19m;13.57m;150.71m;78.45m
B.
13.57m;150.71m;78.45m;6.19m
C.
78.45m;150.71m;13.57m;6.19m
D.
150.71m;13.57m;78.45m;6.19m
【单选题】关于简单函数与可测函数下述结论不正确的是 ( )