Climbing Mount Tai           great skills and           not without risk.

A．requires; is

B．required; was

C．required; are

D．required; were

患者女，62岁，脑出血，有意识障碍，不时大喊.墙上有蚂蚁，树、生、飞、我写字…塑料盒…太阳出来了"’。"该症状是（）

A.思维破裂

B.思维松弛

C.思维不连贯

D.思维中断

E.思维插入