• 2021-04-14
    胃期胃液分泌的特点是 A、胃液的酸度含量较高而酶含量较低 B、胃液的酸度低而酶含量也低 C、胃液的酸度含量较高而酶含量更高 D、胃液的酶含量较高而酸度更高 E、胃液的酶含量较高而酸度较低