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【简答题】
纸质作业: 完成习题集1-3,1-7,1-9(1.2)。 每两次课的课后作业的最后提交截止日期为下一的四早上8点。 提示:1-7左侧的图形只表示形状而不代表真实大小,我们要按照图示尺寸(即实际尺寸)及比例换算之后绘制,画出的图与左侧的大小并不完全相同! 1-9在上面的图中圈出所有错误的地方,然后在下面的图中用尽可能标准的方式重新标注所有的尺寸。 在线作业: 完成本次课的在线任务点测验。 注意: 请每名同学在收到该条通知之后尽快回复“收到”,并提交。提交之后获得该次作业的分数,即习题集本次作业的分数。不在线提交的同学将无法计入该次纸质作业的分数。
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举一反三
【单选题】Why did the man have a problem?
A.
Because he did not have a parking permit.
B.
Because he parked in a visitor's lot.
C.
Because he used a different car.
D.
Because he was not a student at the university.
【单选题】He chose the present company location because
A.
financial support was available in that part of the country.
B.
it would be easy to expand the premises.
C.
there was already a skilled workforce.
【单选题】The old man is quite able to take care of himself, he has seen the elephant. The underlined par
A.
125. The old man is quite able to take care of himself, he has seen the elephant. The underlined part means _____. A．The old man knows the elephant.
B.
The old man once saw the elephant.
C.
The old man can take care of the elephant.
D.
The old man is full of experience.
【单选题】The______ the doctor faced was whether he should tell the patient the truth.
A.
dilemma
B.
paradox
C.
junction
D.
conflict
【单选题】John shut everybody out of the kitchen_____he could prepare his grand surprise for the party.
A.
which
B.
when
C.
so that
D.
as if
【单选题】Which one is true about the man's experience?
A.
He is good at debating.
B.
Once he took a part time job as a student.
C.
He likes sticking to the same job.
D.
He knows something about advertising.
【简答题】无论是两项资产还是多项资产构成的投资组合，投资组合的收益率都不会低于所有单个资产中的最低收益率，投资组合的风险也不会高于所有单个资产中的最高风险。()
【单选题】He chose the present company location because
A.
financial support was available in that part of the countr
B.
B it would be easy to expand the premise
C.
C there was already a skilled workforc
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