单项选择题

Delays and accidents will cost Europe $160bn in 2031.

A． Right
B． Wrong
C． Doesn't say
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单项选择题
The Government is developing ways of using the existing roads more efficiently.
A． Right
B． Wrong
C． Doesn't say
单项选择题
Pay-as-you-drive schemes will reduce the amount of traffic on motorways.
A． Right
B． Wrong
C． Doesn't say
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