皮皮学，免费搜题
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【单选题】
听力原文：W: You look like your father than your mother. M: I prefer to look like my mother. What does the man mean?A.
He thinks his mother looks better than his father does.
B.
He thinks his father looks better than his mother does.
C.
He loves his mother more than his father.
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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】水在同一流管中稳定流动,截面为 12.5px 2 处的流速为 300px/s ,在流速为 100px/s 处的截面积为:
A.
0.167 cm 2
B.
1.5cm 2
C.
0.056 cm 2
D.
4.50 cm 2
【单选题】给药个体化的步骤中含有下列几项:1给药;2确定初始给药方案;3选择药物及给药途径;4明确诊断;5测定血药浓度、观察临床效果;6处理数据,求出动力学参数制定调整后的给药方案。它们的顺序为 选出合适答案
A.
②③①④⑤⑥①
B.
④③②①⑤⑥①
C.
④②③①⑤⑥①
D.
②③④①⑤⑥①