求解PREP08-SC1-178~~谢谢大家··你们都好厉害嘛~~快来帮人家看看啊哈哈

ciciwenwen

我的理解是：如果用that从句修饰laws的话，那么这个saying引导的从句就是一个fragment，因为：
saying that their compliance with laws that require turtle-excluder devices on shrimp nets protect adult sea turtles.
所以，选择B后，saying that their compliance with laws requiring turtle-excluder devices on shrimp nets is protecting adult sea turtles.
这样句子才完整。