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【判断题】
在数控机床中,半闭环控制系统没有检测丝杠与导轨的误差。( )A.
正确
B.
错误
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【简答题】I went over my grandmother’s house today and she didn’t have time for me. You see, the lady’s husband downstairs died and my Grandmother wanted to make some cookies for her. My grandmother did not ana...
【简答题】阅读理解。 I went over my grandmother's house today and she didn't have time for me. You see, the lady's husband downstairs died and my Grandmother wanted to make some cookies for her. My grandmother did n...
【单选题】听力原文：M: Have you ever tasted such perfect pizza? W: Even my grandmother can't make this! Q: What does the woman mean? (4)
A.
Her grandmother would like some pizza.
B.
Her grandmother made better pizzas.
C.
This is very good pizza.
D.
This is too much pizza.
【简答题】患儿女，4岁，因发热4天，伴咽痛、头痛、呕吐，1天前发现左下肢不能站立及行走而来就诊。体检：体温38℃，神志清，心、肺无异常。双下肢肌力：右1级，左1级，膝、跟腱反射未引出，病理反射阴性。双下肢痛觉存在。最可能的诊断是A、脊髓灰质炎 B、急性脊髓炎 C、病毒性脑炎 D、周围性麻痹 E、急性感染性多发性神经根炎 最重要的辅助检查是A、血常规+血沉 B、脑脊液检查 C、血pH及血钾测定 D、尿抗原测定...
【简答题】患者，男性，22岁，鼻塞、头痛、发烧周身酸痛不适4天后好转。1周后先感觉双下肢无力，次日双下肢完全瘫痪、尿便障碍。自T5水平以下深浅感觉丧失。腰穿、压颈试验通畅，脑脊液化验正常该患者诊断应考虑A、吉兰－巴雷综合征 B、脊髓出血 C、急性脊髓炎 D、脊椎转移瘤 E、亚急性联合变性 该病急性期治疗，下列不必要的是A、选用适当抗生素 B、大量使用脱水药物 C、皮质类固醇激素 D、早期康复训练 E、处理排...
【简答题】阅读理解。 When I was small and my grandmother died, I couldn't' t understand why I had no tears. But that night when my dad tried to cheer me up, my laugh turned into crying. So it came as no surprise to ...
【单选题】My grandfather and grandmother are my _________.
A.
parent
B.
parents
C.
grandparents
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