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【单选题】
是一位收入比较稳定的中产阶层，年龄40岁，考虑到需要开始打算退休后的生活，希望从现在开始正式作出科学合理的投资规划，以提高财产性收入。之前的投资都是听从朋友建议，自己并没有什么专业知识，于是先找到一位理财规划师进行了一系列咨询。理财规划师在与交流的过程中了解到，涉足证券投资也有了一定时期的经验，自己也有一些投资心得，但是经过分析，发现有一些投资习惯是不科学的，比如（）。A.
比较注重选择与自己风险承受力相匹配的投资品种
B.
认为自己风险承受力较高，应当以短线频繁操作为主
C.
很注意自己投资的成本
D.
股票价格有时会脱离公司价值，应当在股票价格日常波动中寻找获利机会
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举一反三
【简答题】Hi, Wang Ping. How have you been? What's ____with you?
【单选题】---______ it be Li Ping who broke the glass? -No. It ______ be Wang Hai who did it.
A.
Could; may
B.
Can; can
C.
May; must
D.
Can; must
【单选题】Mrs. Green thought that ______.
A.
Dr. Wang did not know how to help her.
B.
it was easy to lose weight.
C.
her diet was something to eat before dinner.
【多选题】下述说法正确的是( )。
A.
当矩阵A的特征多项式等于其最小多项式时，称方阵A为循环矩阵
B.
若矩阵A的特征值有重根，则矩阵A一定不是循环矩阵
C.
当矩阵A的约当规范形中相应于每个不同的特征值仅有一个约当小块时，A为循环矩阵
D.
对多输入线性定常系统，通过状态反馈实现系统全部极点任意配置的充要条件是系统状态完全能控
【单选题】Wang Ping found the new surroundings difficult ______.
A.
to tolerate
B.
to be tolerated
C.
tolerating
D.
being tolerated
【单选题】How did the man write down Wang Xin's name?
A.
He wrote it down according to the pronunciation.
B.
Someone wrote down the name for him.
C.
Someone told the man how to write the name.
D.
Wang Xin sent him an email to tell him her name.
【单选题】'______ did you come here?' 'Li Ping drove me.' [ ]
A.
How
B.
When
C.
Why
D.
How often
【简答题】How did Wang Ping feel when all the passengers agreed to go with him?
【单选题】---What did Mrs. Wang say? --- She_______ us how we_______ go on our field trip.
A.
asks; would
B.
asked; will
C.
asked; would
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