下面是托福词汇辅导，育路教育网特别为您搜集整理，内容如下：
1. The cost of living in nearly every country in the world has skyrocketed in the past ten years.
[A] increased slowly [B] leveled off [C] grown steadily [D] risen rapidly
2. Diesel engines provide excellent mileage, but they are relatively noisy and their acceleration is sluggish.
[A] uneven [B] loud [C] slow [D] unreliable
3. In the north of Kansas are the Smoky Hills Uplands, whose eastern slopes contain Dakota sandstone.
[A] summits [B] inclines [C] canyons [D] plains
4. Honey guides, or indicator birds, collaborate with honey badgers in seeking out bee colonies.
[A] work together [B] travel north [C] live [D] compete
5. An early form of softball originated in 1895, when a Minneapolis firefighter decided to provide a simple and inexpensive recreational outlet for his colleagues.
[A] fellow workers [B] friends and families [C] rivals [D] relatives
Keys:DCBAA
