The solution _______the traffic problem has not been found out.
A: for
B: in
C: about
D: to
A: for
B: in
C: about
D: to
举一反三
- Only--- thought has been given to the problem, and no solution has been found.
- The cause and effect for the time being. A: are not found out B: have not been found out C: were not found out D: has not been found out
- Now that the problem has been found,_____ actions can be taken.
- A solution paper is intended to persuade readers to take actions to solve the problem that has been affecting the life of a community.
- What did the instructor do when he found out about the speaker's problem?