1. 判断下列单词画线部分发音是(T)否(F)相同

⑴ A. water            B. what             C. who

⑵ A. clean            B. clock            C. class

⑶ A. eat              B. tea              C. bread

⑷ A. sing             B. long             C. song

⑸ A. food             B. book             C. look