TEA的纯度为()。
- AA、1
- BB、0.75
- CC、0.25
- DD、0.529
聚合反应器加入TEA的浓度一般不超过()。A1molB0.75molC0.5molD0.25mol
聚合反应器开车时需注入()摩尔的TEA。A1B2C5D10
3、Skill- integrated activities allow tea
Skill- integrated activities allow teachers to build in more ____ into a lesson, for the range of activities will be wider.AcertaintyBsimplicityCvarietyDaccuracy
4、() my delight, our school football tea
() my delight, our school football team won the game easily.AInBOfCToDFor
TEA配制的浓度为()mol/L。A1B0.75C0.25D0.5[T/]
6、在文件夹tea下,有stu、eng、chi三个文件夹,若在tea文件夹下再新
在文件夹tea下,有stu、eng、chi三个文件夹,若在tea文件夹下再新建一个文件夹,则新文件夹的名称可以是()。AstuBengCteaDchi