听音,选出你所听到的单词。
(     ) 1. A. father 
(     ) 2. A. grandmother
(     ) 3. A. son 
(     ) 4. A. daughter
(     ) 5. A. have
B. mother
B. grandfather
B. sister
B. doctor
B. how
C. brother
C. sister
C. brother
C. old
C. he
1. B  2. A  3. C  4. A  5. A
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