【評論主題】18. The opposition party insisted that the highly controversial agreement ______ decided by a refere

【評論內容】18. The opposition party insisted that the highly controversial agreement ______ decided by a referendum. (A) be (B) had to be (C) had been (D) wasreferendum 公投The opposite party 反對黨Controversial 有爭議的語意為 反對黨堅持具有高度爭議的必須由公投決定答案應為Ｂhave to 必須be decided by … 被…決定