单项选择题
A.(1)—(5)—(4)—(2)—(3) B.(4)—(2)—(1)—(5)—(3) C.(4)—(1)—(5)—(3)—(2) D.(1)—(4)—(3)—(5)—(2)
A.(5)—(4)—(3)—(2)—(1) B.(3)—(2)—(1)—(5)—(4) C.(5)—(3)—(2)—(1)—(4) D.(3)—(1)—(2)—(4)—(5)
A.(2)—(4)—(3)—(1)—(5) B.(2)—(4)—(3)—(5)—(1) C.(5)—(1)—(2)—(4)—(3) D.(1)—(2)—(4)—(3)—(5)