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搜题
【单选题】
船舶的静水力曲线是表示船舶静止正浮状态下的( )与吃水的关系曲线。A.
船型系数
B.
静稳性要素
C.
浮性要素、要素
D.
A和C
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参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】— Where's Susan, Mike? — She _____ in the kitchen. [ ]
A.
cooks
B.
cooked
C.
is cooking
D.
has cooked
【判断题】A Chinese hostess, complimented for her cooking skills, is likely to say, "Oh, I'm so glad that you liked it. I cooked it especially for you."
A.
正确
B.
错误
【简答题】According to researchers, what factor or factors affect cognitive aging?