单项选择题

A．A clean environment.
B．Vigorous exercise.
C．Proper feeding.
D．Regular visit to the vet.
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单项选择题
A．On foot.B．By bike.C．By car.D．By bus.
A．On foot.
B．By bike.
C．By car.
D．By bus.
单项选择题
A．Yes, she wants a small one.B．Yes, she wants a cheap one.C．No, she lives With her family.D．No, she wants to share with others.
A．Yes, she wants a small one.
B．Yes, she wants a cheap one.
C．No, she lives With her family.
D．No, she wants to share with others.
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