首页 › 答案 › 题库 › 慕课 › 未分类

After having tried different（）to the problem, we finally solve it.

After having tried different（）to the problem, we finally solve it.
A.drafts
B.schedules
C.approaches
D.plans
正确答案：approaches

标签：大学英语

上一条：On weekend, I sometimes enjoy（）a few hours in the public library.

下一条：Rising population combined with improved nutrition standards and shifting dietary（）will exert pressure for increases in global food supply.