The children had a lot of delicious food ________ the picnic.A.on B.at C.at D.of

分类: 作业答案 • 2022-07-06 16:07:36

问题描述：

The children had a lot of delicious food ________ the picnic.
A.on B.at C.at D.of

答

答案C at the picnic意为“在野餐时”.查看原帖>>