男性，50岁，患十二指肠溃疡，突然呕血，量超过600ml，并有烦躁不安、面色苍白、手足湿冷，脉搏106次／分，血压14.7/12.8kPa（110/96mmHg）。考虑病人已发生（）。

A.大出血，但尚无休克

B.重度休克

C.中度休克

D.轻度休克（休克代偿期）

E.虚脱

— Does Ted tell you if he _______ next Sunday?

— No, he doesn't. But if he _______, I'll give you a ring. [ ]

A. will come; will come

B. comes; will come

C. comes; comes

D. will come; comes