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【单选题】

Which of the following does not belong to the overall design of the project?

A.
Project overview and geological demonstration
B.
Task and objective design
C.
Exploration well location design
D.
Economic benefit prediction and exploration risk ysis
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参考答案:
参考解析:
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【多选题】Exploration risk analysis includes

A.
Geological risk
B.
Social risk
C.
Economic risk

【单选题】Which of the following does NOT explain Taobao's success over eBay?

A.
Taobao’s free policy is a business model better tailored to the Chinese market.
B.
Taobao’s website was more friendly.
C.
Taobao has a much stronger brand name.
D.
Alibay was a servicecustomized for Chinese customers.

【单选题】下面不是衍射光学系统优点的是()。

A.
飞行员视野开阔
B.
减缓飞行员眼睛疲劳
C.
显示亮度提高
D.
光学元件增多