美国一位病理学家经过长期研究指出,只有体液呈什么性性,才能保持人体健康?
参考答案:只有体液呈体液弱碱性,才能保持人体健康
Why did Andy Warhol name his work place "The Factory"().
A.Because he was able to make big profits out of his work.
B.Because he thought he was working like a garage mechanic.
C.Because he wanted to compare his own career to ordinary jobs.
D.Because he repeated many images of the same thing in his work.
司机操作时不准()、吃东西、看书报等,应严格遵守劳动()。