问题
填空题
用it / one填空。
1. I have a pen. _____ is on the desk.
2. This is your bag and that _____ is your sister's.
答案
1. It 2. one
搜题请搜索小程序“爱下问搜题”
用it / one填空。
1. I have a pen. _____ is on the desk.
2. This is your bag and that _____ is your sister's.
1. It 2. one