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【单选题】
当视线水平时进行视距测量时，水平距离的计算公式是（）。A.
D=Kncos 2 α
B.
D=Kn
C.
D=Kncosα
D.
D=Kncosα 2
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举一反三
【单选题】听力原文：W: With us now, is Malcolm Bricklin, CEO of Vehicles. M：Hello，everyone． W：We have been hearing a couple of tings about this news that Ford Motor Company is slashing up to 30,000 jobs,shutting dow...
A.
It is closing down some factories in the US.
B.
It no longer offers high-paying jobs.
C.
The number of its employees is doubled after the restructuring.
D.
It is manufacturing as many cars as before.
【单选题】________ they've got to know each other a little better, they get along just fine.
A.
Due to
B.
Ever since
C.
Now that
D.
Regardless of
【单选题】听力原文：W: I don't believe we've ever met before, have we? M: We've been introduced at other parties. Don't you remember? Q: What does the man imply? (14)
A.
They've met before.
B.
He does not remember her.
C.
She agrees with him.
D.
They have never met before.
【单选题】听力原文：W: With us now, is Malcolm Bricklin, CEO of Visionary Vehicles. M: Hello, everyone. W: We have been hearing a couple of things about this news that [22] Ford Motor Company is slashing up to 30,00...
A.
It is closing down some factories in the US.
B.
It no longer offers high-paying jobs.
C.
The number of its employees is doubled after the restructuring.
D.
It is manufacturing as many cars as before.
【简答题】寻找客户的原则有哪些？
【单选题】某保险公司有1000个客户,每个客户每年交500元保护费,但每年有10%的客户获得1500元理赔。该保险公司每年获利( )
A.
30万
B.
35万
C.
40万
D.
45万
【单选题】听力原文：W: I think we should take a break. We've been working here for 2 hours. M: I'd be glad to. I've been working looking through this microscope for 2 days. Q: Why are they going to stop working? (14...
A.
They have been working at the telescope for two days.
B.
They can't find the microscope.
C.
They've been working in the laboratory for two hours.
D.
They can't fix the microphone.
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