周期性瘫痪合并甲状腺功能亢进,称为_________。
参考答案:甲亢性周期性瘫痪
— You mean the position is still vacant?
— Yes, but you must know our job is very demanding.
— _____.[ ]
A. With pleasure
B. I don't mind
C. Don't mention it
D. That's all right
执行语句s=Len(Mid("Visual Basic",1,6))后,s的值是
A.Visual
B.Basic
C.6
D.11