Yoga and aerobic classes are free of charge for VIP members.
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Nothing is required for the one year free service.
A. 对
B. 错
Most Americans have had the experience of shopping online.
A. 对
B. 错
eBay is a popular company specialized in online auctions.
A. 对
B. 错
The woman is most unlikely to buy anything from Peter.
A. 对
B. 错
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