Keeping a pet is a lot of fun, but it also means a lot of   responsibility  . A good keeper should take good care of his pets.       Let's take Denny as an example. Denny has a Persian cat and a Dalmatin. Denny feeds his Persian cat and Dalmatin every day. He takes them to the vet once a month. The vet will examine his cat and dog and sometimes he will give them a vaccination. He takes them to the pet grooming shop twice a month. When Denny watches TV, his cat lies beside him. After school, Denny will take a walk with his Dalmatin.           Denny's friend, Lucy, doesn't own a pet. Lucy's family live in an apartment. Lucy is allergic to animals. Lucy's doctor told her that she shouldn't have pets.                                      (ET教育測驗出版社) ※ Persian波斯貓 Dalmatin大麥汀狗 vaccination預防注射 groom打扮 allergic過敏
【題組】47. What does   responsibility   mean?
(A) To do what you have to do.
(B)To do what you want to do.
(C) To see where you can go.
(D)To meet who you want to meet.