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【多选题】
疾病诊断的辩证法要求我们辩证地看待A.
病人的整体与局部症状
B.
病史询问的全面与重点
C.
化验结果的正常与异常
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
【简答题】In the production of a __________, the air stream meets no obstruction of any kind in the throat, the nose, or the mouth. While in the pronunciation of a __________, the air stream is obstructed in on...
【单选题】Listen and choose. Put your ____ ____ the pencil-case.
A.
pen, in
B.
pencil, in
C.
ruler, beside
【判断题】Consonants vary depending on where and how the air stream gets through, the place and movement of the tongue, and also whether the voice is used or not.()
A.
正确
B.
错误
【单选题】If the air stream meets with no obstruction when a sound is pronounced, it is a(n)
A.
voiced consonant.
B.
voiceless consonant
C.
vowel.
D.
explosive.
【简答题】Stream of air
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