单选题:图3代表肌细胞与环境的物质交换关系。X、Y、Z表示三种细胞外液,叙述错误的是( )。 题目分类:初中生物 题目类型:单选题 查看权限:VIP 题目内容: 图3代表肌细胞与环境的物质交换关系。X、Y、Z表示三种细胞外液,叙述错误的是( )。 A.若饮食过成,则Y中渗透压会升高 B.X中的物质可通过Z进入Y C.肌细胞的代谢产物可能导致X的pH降低 D.X、Y、Z理化性质的稳定处于始终不变状态 参考答案: 答案解析:
Which of the following has the proper word stress? Which of the following has the proper word stress?A.magniFicent B.magNificent C 分类:初中生物 题型:单选题 查看答案
Why did the numbers of married women employers increase in Why did the numbers of married women employers increase in the 20th century?A.T 分类:初中生物 题型:单选题 查看答案
请阅读短文,完成第题。 I am one of the many city people who are always 请阅读短文,完成第题。 I am one of the many city people who are always saying that given 分类:初中生物 题型:单选题 查看答案
Which of the following does not belong to the post-listenin Which of the following does not belong to the post-listening activities?A.Multi 分类:初中生物 题型:单选题 查看答案