单词辨音:在A B C D 四个选项中,选出划线部分读音与其余三个不同的选项。
-- Can you come to my dinner party? -- ________.
Could you give me _______ about improving my English?
--Dad, could you tell me _______? -- In half an hour.
--Jack, how about going camping if it_______ tomorrow? -- Sounds great!
We must do something so that there will be _____ pollution in our city.