A-A+ You have to be patient if you want to sustain 2022-08-06 14:04:46 问答库 阅读 179 次 问题详情 You have to be patient if you want to sustain your position.A．maintainB．betterC．acquireD．support请帮忙给出正确答案和分析，谢谢！ 参考答案 正确答案：A
