钱某，男，18岁。因过食生冷发生腹泻，半日已达3次。粪便常规检查：白细胞0～3个。便质清稀，肠鸣腹痛，舌淡苔白滑。针灸取穴为

A．天枢、阴陵泉、上巨虚、内庭

B．天枢、阴陵泉、上巨虚、中脘

C．天枢、脾俞、足三里、三阴交

D．天枢、脾俞、足三里、太冲

E．天枢、脾俞、足三里、关元

Out of the crowded bus      , who was dressed in a black suit and waved to a woman. [ ]

A. a tall man in his thirties stepped

B. stepped a tall man in his thirties

C. did a tall man in his thirties step

D. did a tall man step in his thirties