--- The news that the scientists in China are trying the ways to reduce the fog and haze was? ---- Top notch! Never have I seen _____ before。
A.a better one | B.a worse one |
C.the best one | D.the worst one |
相关知识点
推荐套卷
--- The news that the scientists in China are trying the ways to reduce the fog and haze was? ---- Top notch! Never have I seen _____ before。
A.a better one | B.a worse one |
C.the best one | D.the worst one |