We would like to know（ ）you can guarantee delivery within one mo
分类: 外贸英语写作(00097)发布时间: 2024-08-14 20:52浏览量: 3
We would like to know（ ）you can guarantee delivery within one month after receipt of order. A、that B、when C、if D、which 【正确答案】：C 【题目解析】：关系代词if 和whether常在句中连接句中的宾语从句，多用于动词之后，因此本句空白处前的词是动词，所以后面的句子为宾语从句。