题目内容

As their suburban household was close to the train station, trains could almost replace the car they used to have.

A. 对
B. 错

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For trips outside their local suburb, they had to use different transportation modes including bus, taxi, and sometimes a rental car.

A. 对
B. 错

Usually, the traffic was light and smooth on their way to preschool and work. Much of the way, there were bike lanes available.

A. 对
B. 错

They used a trail-a-bike for shopping trips. Pulling the trailer loaded with groceries was like a breeze (轻而易举的事).

A. 对
B. 错

A most arduous part of their experiment came as they were leaving Australia. They had a lot of luggage to carry and, meanwhile, two children to take care of.

A. 对
B. 错

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