单选题：The threading model supported by the Windows operating system is

The threading model supported by the Windows operating system is: @[A](1)
A. one-to-one
B. one-to-many
C. many-to-one
D. many-to-many





A.one-to-one
B.one-to-many
C.many-to-one
D.many-to-many


答案：A