__________, the quality has been improved.
举一反三
- __________, the quality has been improved.( ) A: The problem solves B: The problem solved C: The problem to solve D: The problem solving
- _____ he entered the university, his English has been much improved.
- With the development of the Internet, people’s life ______ in the past few years. A: is improved B: B. has been improved C: is improving D: D. had been improved
- The situation has been much improved _______ the new policy was taken.
- According to Mr. Pugh, what effect has foreign investment had on the Central European market A: The cost of products has fallen. B: The quality of goods has improved. C: The range of items has increased.