18. i struggled out of the ditch and my jeans were ______.
a. spoiled b. scattered
c. spilled d. spotted
scatter 分散
disperse 分散
specialist 专家
spoil 贱蹋、宠爱、溺爱
spill 泼溅出来
sparrow 麻雀
sprout 发芽
spout 喷发
spare 空闲的
sphere 半球、球体
spot n.斑点、现场 v.识别