Sorry, this is my first time to make an IDD, call I am ____

来源:百度知道 编辑:UC知道 时间:2024/06/17 04:38:32
a. at a loss how to do
b. at a loss to do
c. at a loss what to do
d. on a loss
选C 为什么? 需要解析和翻译

at a loss 茫然不知所措 what to do做什么

句子大意为:对不起,这是我第一次做IDD,脑子乱的不知道做什么...
at loss what to do更符合语境,A答案改为at a loss how to do it才对!