苯丙胺类兴奋药可使突触间隙甲肾上腺素和多巴胺浓度增加。（）_爱下问搜题

搜题请搜索小程序“爱下问搜题”

问题判断题

苯丙胺类兴奋药可使突触间隙甲肾上腺素和多巴胺浓度增加。（）

答案

参考答案：对

填空题

选词填空。

A. Just B. over C. music
D. dinner E. correct F. o'clock

1. Time for             . Sing and dance.
2.              a minute.
3. It's 6:00. It's time for              .
4. It's nine              . It's time for Chinese class.
5. School is              . Let's go home.
6. That clock is               .

名词解释

中华书局