— Haven't you finished your report yet?

— How I regret ______ the weekend ______ TV! [ ]

A. wasting; to watch

B. to waste; to watch

C. to waste; watching

D. wasting; watching

癫痫发作的临床表现多样化是因为（）

A.放电起源不同

B.脑内放电扩散无固定通路

C.放电性质不同

D.脑内放电无固定界限

E.累及不同脑神经元