We must not think of this writer as a radical socialist politician, ______ a leader of a revolution.
A. more less
B. much less
C. less much
D. still much
查看答案
The students ________ their thanks to Professor Brown by preseting him with a gift.
A. revealed
B. expressed
C. showed
D. said
行政权力监督的方式包括()
A人大监督
B民主监督
C司法监督
D审计监督
资源水价体现了用水的社会成本，它不同于商品水价，而等同于水权交易价格。()
参考答案：错误
关于用凯氏定氮法测定乳制品中蛋白质的叙述错误的是()。
A. 试样处理时将定氮瓶以450角斜于石棉网上
B. 液体呈蓝绿色并澄清透明后再继续加热0.5～1h
C. 蒸馏时在蒸汽发生器内装水至1/2处
D. 为保持水呈酸性，向蒸汽发生器内加甲基红乙醇溶液及数毫升硫酸
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