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【简答题】
在熔池结晶过程中，沿各个方向均匀长大的颗粒晶体称为（）。
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参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】某开发项目其现金流量如下表所示,已知基准收益率为10%,其内部收益率为( )。 年份 0 1 2 3 4 5 现金流人(万元) 0 0 300 300 300 300 现金流出(万元) 500 50 50 50 50 50
A.
14.81%
B.
16.60%
C.
19.49%
D.
22.14%
【单选题】How does the professor introduce the lecture topic?
A.
By listing the top producers of maple syrup.
B.
By correcting a common misconception about maple syrup.
C.
By reminding the students of the topic from last class.
D.
By asking the students to define a related term.
【简答题】The house is on Maple .
【单选题】What is the discussion mainly about?
A.
Regions that are known for their maple syrup industries.
B.
The production of maple syrup.
C.
The process by which maple trees produce sap.
D.
The history of the maple syrup industry.
【单选题】______ , leaves from certain trees such as the maple turn into bright colours.
A.
During the fall
B.
With the fall
C.
While the fall
D.
Along the fall
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