患者颈项部刺痛1周，痛处固定不移。治疗除主穴外，还应选取的腧穴是（）。

A.内关、曲池

B.大椎、束骨

C.风池、合谷

D.风池、肩井

E.膈俞、血海

— Are these your books? 

— _____ . They are Sally's.

 [      ]

A. Yes, these are

B. Yes, they are.

C. No, these aren't

D. No, they aren't.