读下图（图中曲线数值分别为等高线的高程和等深线的深度，单位是米），完成问题。该城市在发展规划中，A、B、C、D四处为预留土地，准备选择其中一个建港口，从港口的建设条件考虑，最优的是（ ）
In our school, the students have three_____ courses, and seven______ entrepreneurial education courses .
I should consider how to____the news about the Navy celebration in Qingdao in my computer so that I can finfd it fast.
Yao Ming is my favourite basketball player. I regard him____ other players.
His factory broke down because of the financial crisis, but it was different_____ of me, I owed the copyright of products. A in caseB. in the eventC. in the caseD. in no case
It’s not easy for the expert to ______ pig flu.in humans from regular human seasonal influenza.
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