辨音: 请从A、B、C、D四个选项中找出划线部分的发音与其他三个不同的一项。
–Hey, Sandy. Will you join the Singing Club this term? --Of course not. I am ____ good at singing ________.
--I think it is necessary for everybody to take action _______ the Earth. --I agree. Turn off the lights before we leave the classroom.
Dick _____ in America, but he has been ______ Chinese food since he moved to China.
_________ it is!
–What about your interview _____ the famous writer? --Quite good. We’ve been friends and we keep in touch _____ each other by email.