题目内容
____ the classroom, the students went to the playground to watch the football match. A. To clean B. Having cleanedC. Cleaned D. Cleaning
查看答案
搜索结果不匹配？点我反馈
更多问题
____for several weeks, the city needed food. A. As having flooded B. being floodedC. Having been floodedD. To flood
一般的钢筋混凝土梁裂缝控制等级为()。
When people speak of the antebellum South, they generally mean ___.
Who called for a complete destruction of what could be used by the Confederacy?
微信支付 
支付宝支付