判断，正确的画“√”，错误的画“×”。( ) 1. mom = mommy /mama
( ) 2. dad = daddy/ papa
( ) 3. uncle可以是father's brother, 也可以是sister's brother。
( ) 4. Bob's aunt is a man.
( ) 5. parents指"father and mother" 。
( ) 6. grandpa指"father's father or mother's mother" 。1. √ 2. √ 3. × 4. × 5. √ 6. ×