问题
选择题
—Do you know________ Emma is? —I met her on the playground just now. |
A. what B. how C. where D. who |
答案
答案:C
—Do you know________ Emma is? —I met her on the playground just now. |
A. what B. how C. where D. who |
答案:C
以下每道试题有2~4个提问,每个提问有5个备选答案,请选择1个最佳答案。
男性20岁,突发四肢无力1d,双下肢明显。发病前有饱餐史,既往发作3次。体检:上肢肌力4级,下肚肌力3级,肌张力下降,腱反射消失,感觉正常。 |
该患者应首先行哪项检查
A.腰穿查脑脊液
B.查血钾
C.肌电图
D.神经传导速度测定
E.胸腺CT