Those three problems are all,but this one is.(difficult)

分类: 作业答案 • 2022-01-09 18:02:21

问题描述：

Those three problems are all__,but this one is__.(difficult)

答

difficult
the most difficult为啥这样填呢那三个问题都难，（第一空用形容词原型就可以）但是这个是最难的（用形容词*）

Those three problems are all__,but this one is__.(difficult)