单选题:人类神经活动区别于动物的重要特征之一是 题目分类:医学综合 题目类型:单选题 查看权限:VIP 题目内容: 人类神经活动区别于动物的重要特征之一是 A.能形成条件反射 B.有第一信号系统 C.有学习记忆能力 D.有第一和第二信号系统 E.对环境适应能力强 参考答案: 答案解析:
肠-胃反射的作用是 肠-胃反射的作用是A.促进胃排空,抑制胃液分泌 B.促进胃排空,促进胃液分泌 C.抑制胃排空,抑制胃液分泌 D.抑制胃排空,促进胃液分泌 E.对胃排空和胃液分泌 分类:医学综合 题型:单选题 查看答案
"Cool" is a word with many meanings. Its traditional meaning "Cool" is a word with many meanings. Its traditional meaning is used to36a tempe 分类:医学综合 题型:单选题 查看答案
阅读下列短文,回答题目.Driving cars, trucks and motorcycles is an impor 阅读下列短文,回答题目.Driving cars, trucks and motorcycles is an important part of our li 分类:医学综合 题型:单选题 查看答案
听第8段材料,回答题。 Where did Gail spend the nights in the country? 听第8段材料,回答题。 Where did Gail spend the nights in the country?A.In a farm house. B 分类:医学综合 题型:单选题 查看答案