毛 * * 在《沁园春·雪》中写道：“惜秦皇汉武，略输文采；唐宗宋祖，稍逊风骚……”这里的“唐宗”指的是[ ]

A.唐中宗    

B.唐太宗        

C.唐高宗        

D.唐玄宗

It was not _____ she took off her glasses _____ I realized she was a famous film star.　　

A．when , that 　

B．until , that

C．until , that

D．when , then