在证券经纪关系中，客户是委托人，证券经纪商是受托人。
参考答案：对
下列表现属于内伤发热的有
A．起病缓
B．病程长
C．体温不高
D．低热
E．自觉发热
—Which tie is more suitable for me, the red one or the blue one?
—I have no idea. You'd better take them _____. [ ]
A. all
B. either
C. every
D. both
