下列哪个不是治疗高血压的常用药（）
A.二甲双胍
B.替米沙坦
C.仙桂胶囊
D.倍他乐克
参考答案：C
Neither he nor his brother _______ the film. [ ]
A. has seen
B. have seen
C. see
D. had seen
臼
