• 2022-06-03
    下列函数是偶函数的是[input=type:blank,size:4][/input].
    未知类型:{'options': ['[tex=9.286x3.643]ACpG7W/lXiEwdW69ASBj84wONCGbv23xhwGIyFqTAsumsaLLaOPLp6FpSW1UMX0Gm9K8o2gFAXE/UMAJ+wDpH3PFOHNgeXW6RZ6HOAzSmCw=[/tex]', '[tex=9.857x3.643]ACpG7W/lXiEwdW69ASBj87+7IhEyPgxjnozNiWY+F5FCVmrVGthpvvMnxaob+Qb92pGfzCtBsvaCm/l84CFPpAbVRWSXR6JPS51zzh4KLNieV5xnhsANuHgo3gX+tNap[/tex]', '[tex=9.857x2.786]ACpG7W/lXiEwdW69ASBj8+UX23UMM1v4mbi6Bqi0jQvZD0yceFCIz0aJCtdQpNGzCZuXhpycnbRah08fSfOqLpJ4+/bM+gPUFkxHgj9U0dxuFJakOSknrm/WiL9upuNN[/tex]', '[tex=10.286x3.357]ACpG7W/lXiEwdW69ASBj847RnTfW++jmgxeX7+sUfQe8mpHoVdKqKpMbpOAwtjiDWPy55ooLR3toASLM6P+ClY0A7q1Lq/u4C+yi59wzcDNKlIVoF2bvzSptVIw3Cw9H[/tex]'], 'type': 102}