• 2022-05-27
    It is well known that the more the old people use their brains, the more mentallyactive they will be.
    A: 这件事传开了,老人越多用脑,智力就越灵活。
    B: 大家知道了,老人更多动脑,主动性更强。
    C: 众所周知,老人用脑越多,头脑就越活跃。
    D: 众所周知,老人用脑越多、智力会更活跃。