The lecture began before we _____.

A. were seating
B. were seated
C. were sit
D. seated
出自：四川农业大学英语Ⅰ

提示：
每天可免费获取10次答案

收藏本站【zk.995w.com】，下次访问不迷路

本站试题总数:【10253414】个 (题库试题定时更新)

完成拼图验证

按住下方滑块，将拼图拖到缺口处后松开。

拼图背景，将小拼图拖到缺口处
向右拖动滑块

松手后自动验证