碱发时生碱液的配制比例是:纯碱2.5kg,凉水10.0kg。
参考答案:错
—Could you please tell me ______?
—Tomorrow morning. [ ]
A. how I can get to the post office
B. how long can I keep the book
C. when to leave for Beijing
D. where I should take the early bus
()是社会主义职业道德的基本要求,是每个从业者是否有职业道德的首要标志。