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【单选题】
用户行为分析中最常用的就是 () 分析模型及用户在完成某一向特定任务时要经过多个步骤,在每一个步骤中都会产生用户流失,为了保证更多用户顺利完成任务,通过对该模型的分析发现问题所在,优化关键步骤的用户体验达成最终目标。A.
三角
B.
太阳图
C.
漏斗
D.
拍照语音搜题，微信中搜索"皮皮学"使用
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知识点：
皮皮学刷刷变学霸
举一反三
【单选题】This was the second time that I ______ down in the country far from Beijing.
A.
settled
B.
have settled
C.
had settled
D.
had been settled
【单选题】This is the second time I by him;I shall never trust him again. [ ]
A.
was put down
B.
have been let down
C.
have been put down
D.
am let down
【判断题】This time he also met misfortune. His engine broke down. He had to land on the sea. This was the second time.
A.
正确
B.
错误
【判断题】The second time down, Todd managed to ski smoothly with the highest speed.
A.
正确
B.
错误
【简答题】Please listen to the passage for the second time and write down its structure and layer.
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