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【简答题】
听下面一段材料,回答第1-4题。 1. Who is probably the speaker? A. A father of a student. B. The head of the school. C. A high grade student. 2. When is the speech given? A. On the first day of a new term. B. During the summer vacation. C. At the end of the term. 3. How did the speaker study when he was young? A. He studied by himself. B. His mother taught him. C. He learned from a tutor. 4. What will the speaker tell? A. The new added subjects. B. His expectations of students. C. His successful experience.
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【判断题】用双指示剂法测定混合碱,若消耗的滴定剂体积V 酚 >V 甲 >0,则该样品为Na 2 CO 3 和NaOH的混合物。
A.
正确
B.
错误
【单选题】工业上所谓的“三酸两碱”中的两碱通常是指()
A.
NaOH和KOH
B.
Na2CO3和NaHCO3
C.
NaOH和NaHCO3
D.
NaOH和Na2CO3
【单选题】外国侵略者控制中国政治的重要手段之一是
A.
赔款
B.
把持中国海关
C.
制造舆论
D.
进行宗教宣传
【判断题】依法治国首先是“依宪执政”。()
A.
正确
B.
错误
【单选题】After months of testing, the Russian space scientist ______ a space suit that works better than any in history.
A.
came up with
B.
put up with
C.
ran out of
D.
ran up against
【单选题】某钢结构厂房在结构安装过程中,发现构件焊接出现不合格,施工项目部采用逐层深入排查的方法分析确定构件焊接不合格的主要原因,这种工程质量统计方法是()。
A.
排列图法
B.
因果分析图法
C.
控制图法
D.
直方图法
【单选题】After they were given several terrible blows, the enemy did not _____ out after dark. A.dared to
A.
35.After they were given several terrible blows, the enemy did not _____ out after dark. A.dared to come
B.
dared come
C.
dare to come
D.
dare coming
【单选题】某钢结构厂房在结构安装过程中,发现构件焊接出现不合格,施工项目部采用逐层深入排查的方法分析确定构件焊接不合格的主次原因。这种工程质量统计方法是( )。
A.
直方图法
B.
因果分析图法
C.
排列图法
D.
控制图法
【判断题】混合碱主要是由Na2CO3和NaHCO3或者NaOH和Na2CO3混合而成。
A.
正确
B.
错误
【简答题】Section B: 35. After (receive) your loan , from us, if you I are not completely satisfied with your experience , pleases contact us.
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