单项选择题
A.thread.start()B.thread.suspend()C.thread.AbortD.thread.begin
A.local v1=CS.UnityEngine.Vector3(1,1,1)B.CS.UnityEngine.Vector3.oneC.local v1=new CS.UnityEngine.Vector3()D.local v1=new Vector3(1,1,1)
A.tostring(xx)B.tonumber(xx)C.toboolean(xx)D.tointeger(xx)