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【单选题】
下列关于纯粹风险特点的叙述中不正确的是 A.纯粹风险带来的是只有损失B.既可能产生收益,也可能产生损失C.损失是否发生存在不确定性 D.是投机风险的一种E.不会带来任何收益
A.
B.
C.
D.
E.
E
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举一反三
【简答题】文有10处语言错误,每句中最多有两处。错误涉及一个单词的增加、删除或修改。 增加:在缺词处加一个漏字符号(∧),并在其下面写出该加的词。 删除:把多余的词用斜线 / 划掉。 修改:在错的词下划一横线,并在其下面写出修改后的词。 注意:1.每处错误及其修改均仅限一词;    2.只允许修改10处,多者(从第11处起)不计分。 My neighbor Li Hai is going to grad...
【单选题】在同一工作条件下,若不改变轴的结构和尺寸,仅将轴的材料由碳钢改为合金钢,其结果是( )。
A.
只提高了轴的刚度而不能有效提高轴的强度
B.
轴的刚度和刚度均可有效提高
C.
只提高了轴的强度而不能有效提高轴的刚度
D.
轴的刚度和刚度均不能有效提高
【单选题】When a Japanese businessman says “Hai”, it’s very likely that he is simply telling the man across the table that _______.
A.
he hears what he is saying.
B.
he agrees to what is said.
【单选题】Why were Elizabeth's professors and fellow students hostile to her?
A.
Because she threatened their status.
B.
Becuase she was too aggressive.
C.
Because they had sex discrimination.
D.
Because they disliked foreign students.
【单选题】Who advised her to break up with him?
A.
His parents.
B.
Her teachers.
C.
Their fellow students.
D.
Her colleagues and friends.
【单选题】下列各组词语中有两个错别字的一组是:
A.
理昭然   光阴荏苒  朔风吹撼  鸦雀无声
B.
脏枉法   鬼鬼祟祟  碎琼乱玉  余音绕梁
C.
侍不遐   交头接耳  毕恭毕敬  纷至沓来
D.
不相识   因噎废食  人才汇萃  厚颜无耻
【简答题】增加:在缺词处加一个漏字符号(∧),在其下面写上该加的词。 删除:把多余的词用斜线(/)划掉。 修改:在错的词下划一横线,并在该词下面写上修改后的词。 注意:  1. 每处错误及其修改均仅限一词; 2. 只允许修改10处,多者(从11处起)不记分。 My neighbor Li Hai is going to graduate college soon and he hasn’t found th...
【简答题】胆总管和胰管开口()|十二指肠溃疡好发于()|十二指肠悬肌附于()|肠系膜上血管的后方为()A. 十二指肠上部(球部)B. 十二指肠升部C. 十二指肠降部D. 十二指肠水平部E. 十二指肠空肠曲
【简答题】When he says “ hai ”, the Japanese businessman is simply telling the man across the table that_______ (2.0分)A. he hears what he is saying. B. he understands what he is saying. C. he agrees to what is ...
【单选题】在同一工作条件下,若不改变轴的结构和尺寸,仅将轴的材料由碳钢改为合金钢,其结果是(    )。
A.
提高了轴的刚度    
B.
提高了轴的强度
C.
只提高了轴的强度而不能提高轴的刚度    
D.
轴的强度和刚度均可提高
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