Why are patients with speech disorders able to think without having adequate control of language
A. They use different concepts.
B. They do not think linguistically.
C. It still remains an unsolved mystery.
D. Thinking is independent of language.
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War veterans will ___________ through the streets today to commemorate the victory.
A. disperse
B. parade
C. evacuate
D. haunt
女性，50岁，钡餐提示食管中段癌，食管癌的特征除外下列哪些情况
A. 最常发生于中段
B. 肿瘤呈多点起源发生
C. 细胞类型以鳞癌多见
D. 食管中段癌预后最佳
E. 男性患者多于女性患者
原料药的酸度是指pH值
A. 0～3
B. 0～5
C. -1～6
D. -1～7
E. 小于7
口腔健康教育和口腔健康促进结合起来可以
A. 开展集体刷牙
B. 公共饮水加氟
C. 定期口腔健康检查
D. 实施窝沟封闭
E. 进行以上各项
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