i have some problems with my computer ,could you lend me a hand 为么要用 could ,用can

分类: 作业答案 • 2021-12-31 11:28:26

问题描述：

答

i have some problems with my computer ,could you lend me a hand
这边用could比较好
因为是征求别人意见,寻求帮助,所以用could表示婉转语气