华为mate8充电头有毛病:答英语疑难
来源:百度文库 编辑:杭州交通信息网 时间:2024/05/10 19:33:33
We can't leave our grandpatents by___.(为什么用themselves)
leave sb by oneself
留某人独自在家
grandparents是复数后面要接“他们自己”
themselves
grandpatents 是复数,故用by themselves(独自)
因为grandpatents是指两个人,是复数,所以用themselves