下列可以作为该控制系统执行器的是()
A.A
B.B
C.C
D.D
参考答案:A
There is no _________ that the Great Wall of China is one of the biggest man-made projects on the earth.
A.time
B.doubt
C.matter
D.mind
男性,65岁,急性发病,昏迷,左侧肢体瘫痪,呼吸深大,体温40℃,脉搏85次/min,血压200/105mmHg,皮肤无汗,下列哪项比较符合该患者的诊断
A.休克B.甲状腺功能低下C.中枢性高热D.镇静安眠药过量E.冻伤