选出发音不同的单词。 ⑴( )A. want B. always C. water D. also ⑵( )A. ask B. glass C. China D. answer ⑶( )A. happy B. friendly C. young D. carefully ⑷( )A. whose B. those C. house D. is ⑸( )A. out B. you C. about D. house ⑹( )A. all B. also C. talk D. wall ⑺( )A. big B. policeman C. give D. gift ⑻( )A. play B. says C. say D. day ⑼( )A. thirty B. both C. there D. thing ⑽( )A. wrong B. worry C. other D. front