1.In school it is not easy to learn(a)second language.序数词前不是要加the?2.They said they(would spend)a large amount of money on the birdge next year.为什么不用will spend?
问题描述：
1.In school it is not easy to learn(a)second language.序数词前不是要加the?
2.They said they(would spend)a large amount of money on the birdge next year.为什么不用will spend?
答
1.这里的序数词前面的a是泛指一种语言的意思.
2.过去时加上虚拟语气,都否定了不能用will而只能用would.