Read the passages and do the following exercises.(阅读并做题)

　　Mrs Brown is eighty, but she has a small car. She always drives to the shops on Saturdays and buys her food.

　　Her car is old. She doesn't drive fast, but she drives well, and never hits anything. Sometimes her grandson says to her,“Please don't drive the old car of yours, Grandmother. You're too old. We can drive you to the town.”

　　But she always says,“No, I like driving. I've driven for fifty years, and I'm not going to stop now.”

　　One Saturday she stops her car at some traffic lights when they are red. But it doesn't start again. The lights become green, then yellow, then red, then green again, but Mrs Brown's car can't start.

　　“What am I going to do now?” She says. But then a policeman comes and says to her with a smile(微笑),“Good morning. You like all of our colours, don't you?”

　　Choose the best answer

1．How many people are mentioned(提及) in the story?

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2．She always goes shopping ________.

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3．She begins to learn driving when she was ________.

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4．Her grandson asks her not to drive, because ________.

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A．her car is too old

B．she is too old

C．she can't start her car sometimes

D．Both A and B

5．One Saturday her car doesn't start because ________.

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A．she likes alt the colours of the traffic lights

B．there is something wrong with her car

C．the light turns red again

D．she is too old