来源：学生作业帮 编辑：百度作业网作业帮 分类：英语作业 时间：2024/08/07 10:54:30
英语改词性（急啊!）(只有三道.）
1.Mary has two cars and in ______ a motorboat.(add)
2.I ______ the boss of his promise.
3.They will have an English speaking _______ next Monday.(compete)
滴2个是mind
1 addition
2 你没给词
3 competition
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