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初三英语单选题【求原因求解释!

来源:学生作业帮 编辑:作业帮 分类:英语作业 时间:2024/05/15 05:42:39
初三英语单选题【求原因求解释!
By singing English songs,( )
A he improved his speaking skill
B his speaking skill was improved
C his spoken skill was improved
D he improved his spoken skill
A 首先speaking skill意为表达技巧因此排除C,D
然后看A的主语为he B的主语为skill 介词by的前后主语应当一致
应该是he singing songs ,所以选A
个人是这么认为的