_______ confidence and patience, they failed to settle the difficult problem.A．L_刷题宝

题干

_______ confidence and patience, they failed to settle the difficult problem.

A．Lack in

B．Lacking of

C．Lacking

D．Having lacked

上一题下一题 0.64难度单项选择更新时间:2014-03-07 05:33:38

答案(点此获取答案解析）

小学学科试题库

初中学科试题库

高中学科试题库