Theimprovements in technology have________the prices of computer considerably in recent months.
- A、brought back
- B、brought down
- C、brought on
- D、brought up
正确答案:B
答案解析:有
微信扫一扫手机做题
Theimprovements in technology have________the prices of computer considerably in recent months.
微信扫一扫手机做题