单项选择题

The following are advantages of the chip card except that ______.

A．consumers bother less with pocket change.
B．the transaction doesn't require a signature, a PIN number.
C．if you lose the card, you lose the money.
D．it is more convenient.

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单项选择题

The aim of the article is to ______.

A．show how to use smart cards.
B．show the difference between ATM card and chip card.
C．how the smart cards have become popular.
D．persuade Americans to use smart cards.

单项选择题

According to this text how did critics respond to the movie

A．It was merely imitating life.
B．It was too much of politics.
C．It was merely fictious.
D．It was too much of entertainment.