The scientist will give us a report pollution选项a on b in c at d by
问题描述:
The scientist will give us a report pollution选项a on b in c at d by
答
A,report on,关于什么的报告,固定搭配
The scientist will give us a report pollution选项a on b in c at d by
A,report on,关于什么的报告,固定搭配