The number of smokers, _____ is reported, has dropped by 17 percent in just one year. ( 章节：1 难度：2)
- A、it
- B、which
- C、what
- D、as
正确答案:D
答案解析:有
微信扫一扫手机做题
做题室题库
做题室题库
The number of smokers, _____ is reported, has dropped by 17 percent in just one year. ( 章节：1 难度：2)
微信扫一扫手机做题