点击下方任意选项查看是否正确，并阅读中文解析加深理解。
Which party is the Official Opposition at the federal level?
哪个政党是加拿大联邦官方反对党？
The Official Opposition is the party holding the second-most seats in the House of Commons.
官方反对党是下议院席位第二多的政党。
点击任意选项查看答案与解析 →