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【单选题】
无风险收益率为0.07,市场期望收益率为0.15。证券X期望收益率为0.12,贝塔值为1.3。那么你应该_______。
A.
买入X,因为它被高估了
B.
买入X,因为它被低估了
C.
卖空X,因为它被低估了
D.
卖空X,因为它被高估了
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【单选题】听力原文:W: You had met Professor Black before,right?How would you describe his lectures? M: Well,let me put it this way: I could never stay awake in one of his classes without first drinking at least two...
A.
He is fond of drinking coffee.
B.
Professor Black's lectures were interesting.
C.
He skipped Professor Black's classes.
D.
Professor Black's lectures were boring.
【单选题】听力原文:W: I understand you took one of Professor George's classes, didn't you? Is that interesting? M: Let me put it this way. I can safely say that I never needed a cup of coffee to keep me awake in hi...
A.
Professor George's class is very interesting.
B.
Professor Jordan's class is more interesting.
C.
He hasn't attended Professor Jordan's class.
D.
He hasn't attended Professor George's class.
【单选题】听力原文:M: Oh, my shirt sleeve. Must have gotten caught on that nail. W: Here, let me take a look. M: What do you think of it? W: Hmm with a needle and thread, this can be mended and look just like new. ...
A.
The man will have to buy a new shirt.
B.
The shirt looks just like the man's new one.
C.
The shirt can be repaired easily.
D.
The man shouldn't put sharp objects in his shirt pocket.
【简答题】American middle school students don’t seem to care that they’re worse at maths than their counterparts (同龄人) in China’s Hong Kong and Finland. “I don’t need it,” my student says, “I’m going to be a ba...
【单选题】听力原文:M: May I see a hat, please? W: What size do you take? M: Sorry, I don't know. W: Let me take the measure...You take size 6. What color hat would you like? M: Brown, please. W: Here are some nice ...
A.
Blue.
B.
Black.
C.
Brown.
D.
Green.
【单选题】Section A Directions: In this section, you will hear 8 short conversations and 2 long conversations. At the end of each conversation, one or more questions will be asked about what was said. Both the ...
A.
She attended Prof. Smith's class for three times.
B.
She finds Prof. Smith's class fascinating.
C.
She doesn't like the professor's class.
D.
Prof. Smith always looks at his watch during the class.
【单选题】听力原文:W:I understand you dropped Professor Jordan's classes and took one of Professor George's classes,didn't you? Is he that interesting? M:Let me put it this way. I can safely say I will never need a...
A.
Professor George's class is too boring.
B.
Professor Jordan's class is more interesting.
C.
Professor George's class is very interesting.
D.
Professor George never allows students to drink coffee in class.
【判断题】口底、颌下蜂窝织炎容易导致呼吸困难,甚至窒息,所以当成脓后及时切开引流
A.
正确
B.
错误
【单选题】口底、颌下蜂窝织炎容易导致
A.
面部皮下感染
B.
呼吸困难、窒息
C.
吞咽困难
D.
纵膈化脓性感染
E.
败血症
【单选题】隙感染中何种最容易导致呼吸困难
A.
眶下间隙
B.
翼颌间隙
C.
咬肌间隙
D.
下颌下间隙
E.
口底蜂窝织炎
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