题目

将右边的疾病与相应的病因用线段连接起来 ①巨人症                                              A 脑血栓 ②近视眼                                              B 幼年甲状腺激素分泌不足 ③传导性耳聋                                       C 视神经细胞受损 ④一侧肢体不能活动                             D 幼年生长激素分泌过多 ⑤失明                                                  E 鼓膜受损 ⑥呆小症                                              F 晶状体过凸 ⑦夜盲症                                              G 感染HIV病毒 ⑧艾滋病                                              H 食物中缺乏维生素A 答案: ①—D; ②—F;  ③—E;  ④—A; ⑤—C; ⑥—B;  ⑦—H; ⑧—C
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