题目内容

脊髓空洞症早期最常见的症状是

A. 一侧上肢或胸部自发性疼痛和痛觉缺失
B. 双上肢和胸部节段性分离性感觉障碍
C. 一侧Horner征
D. 一或双侧手肌萎缩
E. 皮肤营养障碍及Charcot关节

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Some people think children are in effect better language learners than adolescents or adults. Do you think children are better language learners? Why?

腹痛气滞治宜 查看材料

There is sharp segregation between the practices of ordinary talk-in-interaction and practices of talk in intuitional settings.

Applied linguists hold that we need to understand the learners, language as a system

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