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【单选题】
船舶倒车冲程与水深、船舶污底程度有关,在其他情况相同的条件下:A.
水深越大、船舶污底越严重,倒车冲程越大
B.
水深越大、船舶污底越轻微,倒车冲程越大
C.
水深越小、船舶污底越严重,倒车冲程越大
D.
水深越小、船舶污底越轻微,倒车冲程越大
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皮皮学刷刷变学霸
举一反三
【简答题】写出双曲线 的焦点间的距离，焦点与顶点间的距离，焦点与准线间的距离，准线与准线间的距离，顶点到准线的距离．
【单选题】________ is an outside-in strategic tool designed to give a global overview, rather than a detailed business analysis technique. It helps determine an industry structure and the level of competition i...
A.
BCG Matrix
B.
SWOT analysis
C.
Porter’s Five Forces Model
D.
Marketing Mix Concept
【单选题】Which of the following arrangement of the classroom can bring about the best teaching effect?
A.
Arranging the desks in straight rows and providing every minute for the students to listen to the teacher.
B.
Breaking a class into small groups and letting the students find the group they prefer to stay in.
C.
Putting the students in larger classes arid allowing them to discuss.
D.
Breaking a class into small groups and asking the students to stay in the fixed groups as the teacher arranges.
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