He spent his whole life (popular) ______his new approach to teaching.popularizin

游客2023-09-25 73

问题 He spent his whole life (popular) ______his new approach to teaching.

选项

答案 popularizing

解析短语spend time doing sth．是“花费时间做某事”的意思。在这个短语中，doing是动词的-ing形式。popular是形容词，其动词-ing形式是popularizing。

转载请注明原文地址:https://www.tihaiku.com/zcyy/3045710.html

相关试题推荐

随机试题

最新回复(0)

MilkhasbecomeapopulardrinkformodemChinese,notonlyisitsnutritiona