$23.The team are working hard to ___ the problem so that they can find the best solution.$
Answer key
D
The team are working hard to…——2015 高考英语第 21 题答案解析
2015_湖北卷 (英语)
题目指纹
这道题真正考什么？
difficulty
Differentiating
2015_湖北卷 (英语)
$23.The team are working hard to ___ the problem so that they can find the best solution.$
D