脊休克表现是损伤平面以下

A．病理征未引出腱反射（++）肌张力低，尿潴留，弛缓性瘫

B．弛缓性瘫，尿潴留，肌张力低，健反射消炎，病理征不能引出

C．肌张力低，腱反射（++）病理征（+）尿潴留，弛缓性瘫

D．肌张力高，弛缓性瘫，尿潴留，健反射消炎，病理征（+）

E．病理征（-），肌张力高，腱反射（+）尿潴留弛缓性瘫

Neither Tom nor his parents _____ at home. [ ]

a. is

b. are

c. has

d. was