選項中含有表示意願或建議的詞
如果選項中含有should, had better, would like等一類的`詞語，問題很可能是考查觀點或建議。
【例4】
【預覽選項】
[A] Accurate communication is of utmost importance.
[B] Pilots should be able to speak several foreign languages.
[C] Air controllers should keep a close watch on the weather.
[D] Cooperation between pilots and air controllers is essential.
【聽前預測】
由選項中的should可推知，本題應該是考查某人的觀點或建議。選項內容表明問題應該與確保安全飛行的因素有關。
【聽音驗證】
M: Sadly enough, yes they did. It was a really bad mistake. Many people died as a result of the simple misunderstanding.
W: Wow, thats a powerful lesson on how important it can be to accurately communicate to each other.
25. What lesson could be drawn from the accident?
