- What is the main cause of the accident?- Driving .A. carefully B. careful C. careless D. carelessly47- when the light went out last night?A. What were you doing B. What have you doneC. What did you do D. How were you doing 【查看更多】
題目列表(包括答案和解析)
—What is the main cause of the accident? —Driving _____.
