重症肌无力最常见的首发症状是()
A.眼外肌麻痹
B.眼内肌麻痹
C.吞咽困难
D.四肢无力
E.呼吸肌麻痹
参考答案:A
Our bodies are strengthened by taking exercise._______ our minds are developed by learning.
A.Similarly
B.Recently
C.Truly
D.Frequently
以下接口协议堆栈中不包括TCAP协议的为()。
A.Gr
B.Gd
C.Gf
D.Gs