题目内容
听下面一段对话,回答1-2题。
1.What will help you when you are lost in a city?
A. A voice.
B. A computer car.
C. A car.
B. A computer car.
C. A car.
2.How do you know where you are?
A. By a map.
B. By a computer.
C. By a big screen.
B. By a computer.
C. By a big screen.
1-2:BA
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