题目内容

____: n. 效率

查看答案

搜索结果不匹配？点我反馈

更多问题

____: about to (do sth.) 正要……

____: (foresaw, foreseen) v. think or know sth. is going to happen in the future 预见;预知

____: a. 复杂的

____: n. 选择;供选择的东西