用listen的某种形式来填空（非谓语）请解释一下为什么要这么做?(1)Mylittlebrotherenjoysnothingbuttomusic.(2)Mylittlebrotherdoesnothingalldaybuttomusic.(3)Mylittlebrotherhadnochoice

Question

用listen的某种形式来填空（非谓语）
请解释一下为什么要这么做?
(1)My little brother enjoys nothing but ____________ to music.
(2)My little brother does nothing all day but ____________ to music.
(3)My little brother had no choice but ____________ to me.

Answer 1

(1)My little brother enjoys [nothing but] __listening__ to music.
(2)My little brother [does nothing all day but] ___listens___ to music.
(3)My little brother had [no choice but] __to listen___ to me.
[...] 代表可删去的部份
1.enjoys + 动名词作宾语
2.does 与 listens 是平排的,第三人称单数现在式
3."had to + 动词原形" 句式