题干

Elephants can remember places _______ food and water.  This helps them _______.
A.about, to liveB.have, liveC.with, with liveD.with, to live
上一题 下一题 0.65难度 单选题 更新时间:2019-08-15 07:44:54

答案(点此获取答案解析)