皮皮学，免费搜题
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搜题
【单选题】
()抽象逻辑思维开始萌芽A.
幼儿晚期
B.
学龄期
C.
幼儿初期
D.
幼儿中期
拍照语音搜题，微信中搜索"皮皮学"使用
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皮皮学刷刷变学霸
举一反三
【单选题】II. Talks and Conversations Directions: In this part of the test, you will hear several short talks and conversations. After each of these, you will hear a few questions. Listen carefully, because you...
A.
At a stationery counter.
B.
At a reception desk of a hotel.
C.
In the immigration office of an airport.
D.
In the visa office of an embassy.
【简答题】哪种音条琴的音色金属质感强、有延续音？