下列成语中属于形而上学的有( ) (1)滴水穿石 (2)物极必反 (3)刻舟求剑 (4)断章取义 (5)墨守成规 (6)浅尝辄止 (7)统筹兼顾 (8)固步自封 A(1)(2)(6)(7) B(3)(4)(5)(6)(8) C(1)(3)(4)(5)(6) D(3)(4)(5)(6)(7)