第一,这个题目出的肯定有问题。第二,楼主确定这个是3年级的?像一年级的题呢 ---发自Huaren 官方 iOS APP niniya_ice 发表于 11/9/2017 4:03:45 AM
[attachimg]4298745[/attachimg] gem 发表于 11/9/2017 2:43:10 PM
不一定吧,万一一个都还没有lost呢 breakaway. 发表于 11/9/2017 2:56:53 AM
" She lost some of them. " neiaunei 发表于 11/9/2017 4:35:28 PM
" She lost some of them. "