找出下列各组词中不同类的单词。 ( ) (1) A. a hat B. a hot dog C. a vest ( ) (2)A. brown B. belt C. red ( ) (3) A. a pie B. a vest C. a hot dog ( ) (4) A. trousers B. pears C. shoes ( ) (5) A. a kitchen B. a study C. a camera
听录音,选出所听问句的正确答句。 ( ) (1) A. It's a knife. B. I'd like a hat. ( ) (2) A. It's an orange. B. It's orange. ( ) (3) A. Ten yuan, please. B. Here you are. ( ) (4) A. Thank you. B. I'd like a hot dog. ( ) (5) A. It’s nice. B. Here you are.