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Directions: The following is an agreement. After reading it, you should give brief answers to the 5 questions (No.56 to No.60) that follow. The answers (in no more than 3 words) should be written after the corresponding numbers on the Answer Sheet. (Website) Visitor Agreement Statesman.com is provided to you by Cox Texas Newspapers. This visitor agreement is legally binding(有约束力的) between you and us. Please read this visitor agreement;by using this service,you accept its terms. The Internet is a fast growing medium;we may change the terms of this agreement from time to time. By continuing to use the service after we post any such changes,you accept this agreement as modified. We reserve the fight to deny access to this website,or any service provided via this website,to anyone who violates(违反) this visitor agreement or who,in our judgment,interferes with the ability of others to enjoy this website,or infringes(侵犯) the fights of others. We invite you to send in your questions or comments about this website,or to any material you believe to be inaccurate. Please send such comments,including a copy of any material you wish to discuss to: Jim Smith General Manager Statesman.com 305 South Congress Avenue Austin,Texas 78704 Phone:(512) 912—2510 Fax:(512) 912-2926 Or e—mail us. 56. Who are the two parties to the agreement? The provider of the website and its __________________. 57. What is meant if you go on using the service after changes in the agreement are posted? It means you have __________________the modification. 58. What will happen if a visitor breaks this agreement? The visitor will be denied access to this__________________. 59. What are visitors invited to do about this website? Send in their __________________about the website. 60. What can visitors do when they find materials on the website inaccurate? They can send their comments to__________________.
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举一反三
【判断题】3DS Max左视图的定义是从物体正左侧看过去在右侧平面上的投影.
A.
正确
B.
错误
【简答题】假设未来经济有四种状态:繁荣、正常、衰退、萧条;对应地,四种经济状况发生的概率分别是 20%,30%,40%,10%;对应四种状况,基金x的收益率分别是50%,30%,10%,-12%;而基金Y 的对应收益率为45%,25%,13%,-6%,下列说法正确的是( )。
【单选题】天津始于()大运河的开通。在南运河和北运河的交汇处、现在的金钢桥三岔河口地方,史称“三会海口”,是天津最早的发祥地。
A.
唐朝
B.
隋朝
C.
元朝
D.
宋朝
【单选题】天津是南运河和北运河交汇处,现在的金钢桥三岔河口地方,史称()
A.
双会海口
B.
两会海口
C.
三会海口
D.
四会海口
【多选题】假设未来经济有四种状态:繁荣、正常、衰退、萧条;对应地,四种经济状况发生的概率分别是20%,30%,40%,10%;对应四种状况,基金X的收益率 分别是50%,30%,10%,-12%;而基金Y的对应收益率为45%,25%,13%,-6%。下列说法正确的是( )。
A.
两个基金有相同的期望收益率
B.
投资者等额分配资金于基金X和Y,不能提高资金的期望收益率
C.
基金X的风险要大于基金Y的风险
D.
基金X的风险要小于基金Y的风险
E.
基金X的收益率和基金Y的收益率的相关系数是负的
【简答题】液晶显示屏在显示字幕时发生的变化属于______变化(物理或化学).
【单选题】由于地面摩擦力的影响,实际风速与地转风速相比有所减小,在海上实际风速约为地转风速的:
A.
80~90%
B.
60~70%
C.
70~80%
D.
50~60%
【多选题】假设未来经济有四种状态:繁荣、正常、衰退、萧条;对应地,四种经济状况发生的概率分别是20%,30%,40%,10%;对应四种状况,基金X的收益率分别是50%,30%,10%,-12%;而基金Y的对应收益率为45%,25%,13%,-6%。下列说法正确的是( )。
A.
两个基金有相同的期望收益率
B.
投资者等额分配资金于基金x和Y,不能提高资金的期望收益率
C.
基金X的风险要大于基金Y的风险
D.
基金X的风险要小于基金Y的风险
E.
基金X的收益率和基金Y的收益率的相关系数是负的
【简答题】假设未来经济有四种状态:繁荣、正常、衰退、萧条;对应地,四种经济状况发生的概率分别是20%,30%,40%,10%;对应四种状况,基金X的收益率分别是50%,30%,10%,-12%;而基金Y的对应收益率为45%,25%,13%,-6%。下列说法正确的是( )。
【简答题】假设未来经济有四种状态:繁荣、正常、衰退、萧条;对应地,四种经济状况发生的概率分别是20%,30%,4010%;现有两个股票市场基金,记为x和Y,对应四种状况,基金x的收益率分别是50%,30%,10%,-12%;而基金y的对应收益率分别为45%,25%,13%,-6%。下列说法正确的是( )。
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