Question

10. Most senior middle school students have got accustomed to                 the MP4 as they do their lessons. (amuse)

大部分高中生已经养成了边听MP4边做功课的习惯。

Answer 1

10. amusing themselves by listening to考查"get / be accustomed to"结构的用法。在get accustomed to结构中，to为介词，其后接动名词。类似动词 短语还有admit to、apply (oneself) to、object to、see to、stick to、take to,be equal to、be used to、be opposed to、be reduced to、be devoted to、be limited to、get down to、look forward to、pay attention to、set one's mind to、refer to、turn to等。