单项选择题

When the "free trial" deadline is over, you'll be charged without notice for a product or service if______.

A．you fail to cancel it within the specified period.
B．you happen to reveal your credit card number.
C．you find the product or service unsatisfactory.
D．you fail to apply for extension of the deadline.

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单项选择题

We know from the passage that ______.

A．legislators are acting to pass a law to provide better privacy protection.
B．most states are turning a blind eye to the deceptive practices of private businesses.
C．the state of Minnesota is considering drawing up laws to protect private information.
D．lawmakers are inclined to give a free hand to businesses to inquire into customers' buying
habits.

单项选择题

The author quotes the remarks of one of Oliver Goldsmith's teachers______.

A．to provide support for his argument.
B．to illustrate the strong will of some gifted children.
C．to explain how dull students can also be successful.
D．to show how poor Oliver's performance was at school.