高等继续教育 / 大学英语（本二）
Fill in the blanks with the words given below. Change the form if necessary.
[sharp; sustainable; soar; grim; release; bleak; initiative; insight; negative; alter]
5. The research findings _ _ _ _ _ _ yesterday will help us better understand the ecosystems and how they function.
参考答案：
佳题速递：