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【单选题】
称取 0.8206g 邻苯二甲酸氢钾 (KHC8H4O4), 溶于水后用 c(NaOH)=0.2000mol/L NaOH 标准滴定溶液滴定 , 需消耗 NaOH 溶液( )毫升。A.
20.80
B.
22.20
C.
20.10
D.
21.10
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皮皮学刷刷变学霸
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【判断题】政策评估就是依据一定的价值标准和实施标准,通过一定的程序和步骤,对政策实施中的价值因素和实施因素进行分析,目的在于利用这些政策相关信息,对政策结果和政策未来走向作出判断
A.
正确
B.
错误
【单选题】How long does the decoration on the trains last?
A.
For a month.
B.
For about 5 weeks.
C.
For less than a month,
D.
For 6 weeks.
【简答题】Mrs. Scott and her husband are both 1 . They teach in the same school. They go to school 2 . They leave home at eight o’clock in the morning. And they 3 home at four o’clock in the afternoon. Sam Scot...
【简答题】明确提出“士人画”概念的是北宋的 。
【简答题】根据所给汉语完成下列句子。 1. You'd better put on the sunglasses to ___________ (遮挡阳光). 2. Some leaves ___________ (落到水里) and remained there for some time. 3. Could you please tell me ___________ (这本书我可以借多长时间)? 4....
【简答题】听下面一段材料，回答1-3题。 1. What's the date today? A. March 5. B. March 15. C. He has broken his leg. 2. What's wrong with Wu Dong? A. He has got a bad cold. B. He was badly hurt. C. He has broken his leg. 3. ...
【简答题】Give words or phrases from the two readings that are close in meaning to the underlined parts of the following sentences. 1. There is growing evidence that some genes could make certain people subjec...
【简答题】e dible assume ashamed tremb le expression reluctant sustain precious precise 1. He feels of having asked such a silly question. 2. The bread we bought last week is no longer . 3. The old couple were ...
【单选题】以下不属于尼采对苏格拉底的攻击的是( )。
A.
“苏格拉底完成了希腊的自我毁灭”
B.
“乐观主义科学精神的原型和始组”
C.
“只有艺术才能驯服知识冲动”
D.
“对自然界可知和知识万能的信仰”
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