Only--- thought has been given to the problem, and no solution has been found.
举一反三
- The solution _______the traffic problem has not been found out. A: for B: in C: about D: to
- Now that the problem has been found,_____ actions can be taken.
- The highest ______ of governments has been given to the problem of heavy traffic.
- 我的意见并没有经过仔细考虑，所以仅供你参考。 A: My opinion has been well thought out and is only for your reference. B: My opinion has not been well thought out and is only for your reference. C: My opinion has not been well thought out and is only for your usage. D: My opinion has been well thought out and is only for your usage.
- A solution paper is intended to persuade readers to take actions to solve the problem that has been affecting the life of a community.