Most men ________ at home to watch TV________ shopping with their wives. [ ]

A. prefer staying, to going

B. prefer to stay, to go

C. would rather to stay, than go

D. would rather staying, than going

哪项指标是溃疡性结肠炎复发的先兆（）

A．血白细胞计数增高 

B．血沉加速 

C．凝血酶原时间延长 

D．血清α球蛋白增加 

E．凝血因子Ⅷ活性增加