— What's the capital of Sichuan? — . [ ]
A. Chongqing
B. Chengdu
C. Hankou
答案：B
Both sides have accused __________ of breaking the contract.
A．another
B．the other
C．neither
D．each
具有祛风解痉功效的药物是（）
A.天南星
B.白芥子
C.白前
D.水牛角
E.旋覆花
