Yet ever since then people at home and abroad have different opinions about the policy.A

问题补充：

Yet ever since then, people at home and abroad have different opinions about the policy.

A. risen

B. voiced

C. prohibited

D. discouraged

答案：

A. risen

(答案→)B. voiced

C. prohibited

D. discouraged

解析：词义辨析。 A.升高 B. 表达；说出 C. 禁止 D. 劝阻。句意：从那以后，国内外的人们关于这项政策表达了不同的意见。故选B。