【单选题】当60 < x < 80时,将b赋值给a,应使用语句____。
A.
If 80 > x > 60 Then a = b
C.
If x > 60 And x <80 then a = b
【简答题】80比x的60%少3.5,求x.正确的列式是( ) A.80x-60%x=3.5 B.80-60%x=3.5 C.60%x-80=3.5 D.80+60%x=3.5
【单选题】用MATLAB语言判断80>=x>60,应写为
【单选题】______ all the lessons in Book 8A, Unit 5 is the most interesting.