选择题：视线升高值与人眼睛到头顶的高度有关，一般取（）ｍｍ。(本题3.0分) A、 180 B、 160

题目内容：

视线升高值与人眼睛到头顶的高度有关，一般取（）ｍｍ。(本题3.0分)
A、 180
B、 160
C、 120
D、 100

参考答案：

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The attitudes or emotion of a language user in choosing a word and the influence

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18. (填空题) As far as classroom procedures are concerned, the teaching of listenin

Role-playing through cue dialogues, role-playing through situation and goals, an