英语六级

单选题When the “free trial” deadline is over, you’ll be charged without notice for a product or service if ________.

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

参考答案:B进入在线模考
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2Businesses do not regard information concerning personal bank accounts as private because ________.

A.it is considered “transaction and experience” information unprotected by law
B.it has always been considered an open secret by the general public
C.its sale can be brought under control through self-regulation
D.its revelation will do no harm to consumers under the current protection policy