皮皮学,免费搜题
登录
logo - 刷刷题
搜题
【单选题】
当回流从全回流逐渐减小时,精馏段操作线向平衡线靠近,为达到给定的分离要求,所需的理论板数
A.
逐渐增多
B.
逐渐减少
C.
不变
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
微信内点击右上角“…”即可分享
反馈
参考答案:
举一反三
【单选题】协助呼气的肌肉有:
A.
胸大肌
B.
胸小肌
C.
前锯肌
D.
肋间外肌
E.
腹前外侧肌群
【简答题】A.They might pay less tax. B.They might pay more tax. C.They might have fewer children. D.They might pay some amount of tax.
【简答题】Ask any person who is successful in whatever he or she is doing what motivates him/her, and very likely the answer will be 'goals'. Goal Setting is extremely important to motivation and success. So wh...
【简答题】A.It might increase airport capacity. B.It might lower property values. C.It might lead to effective modification of existing jet engines. D.It might cause more transportation costs to and from airpor...
【单选题】收缩时,协助呼气的肌肉是
A.
前锯肌
B.
肋间内肌
C.
肋间外肌
D.
膈肌
E.
胸小肌
【单选题】捡到饭卡应该怎么办?( )
A.
上交充饭卡处
B.
捡到就是我的,拿到学院超市去刷掉
C.
当没有看见
D.
送给朋友了,让他们去用掉
【单选题】协助呼气的肌肉有
A.
胸大肌
B.
胸小肌
C.
前锯肌
D.
肋间外肌
E.
腹前外侧肌群
【单选题】According to the text, if a person never forgot,______.
A.
he would survive best
B.
he would have a lot of trouble
C.
his ability to learn would be enhanced
D.
the evolution of memory would stop
【简答题】展示设计的发展共分为四个阶段分别是( )、( )、( )、( )。
【单选题】According to the passage, if a person never forgot.
A.
he would survive best
B.
he would have a lot of trouble
C.
his ability to learn would be enhanced
D.
the evolution of memory would stop
相关题目:
参考解析:
知识点:
题目纠错 0
发布
创建自己的小题库 - 刷刷题