根据民法通则及相关规定,下列哪些情形下委托代理终止?
A.被代理人取消委托
B.被代理人死亡
C.代理人死亡
D.代理人丧失民事行为能力
参考答案:A,C,D
My friend said everyone except Tom and Jim ____ there then. [ ]
A. is
B. was
C. are
D. were
简述TCD的临床应用有哪些?