①来到河边②准备钓具③满载而归④全家食鱼⑤独坐()
A.2—5—1—3—4
B.2—1—5—3—4
C.1—2—5—4—3
D.2—5—3—4—1
参考答案:B
分配阀内的增压阀下部与()相通。
A、工作风缸
B、制动管
C、容积室
D、总风缸
Which two process groups provide potentially cyclical inputs to each other
A) Executing processes and controlling processes.B) Planning processes and executing processes.C) Planning processes and controlling processes.D) Controlling processes and closing processes.