He is the only one of the students who _____ a winner of scholarship for three years. [ ]

A. is

B. are

C. have been

D. has been

患者，女，37岁。因与老公吵架后生气，月经半年未行，烦躁易怒，少腹胀痛拒按，舌暗有瘀点，脉涩。治法是（）

A.活血化瘀，行气止痛

B.疏肝解郁，清热除烦

C.理气活血，祛瘀通经

D.疏肝解郁，行气止痛

E.疏肝解郁，养血调经