Last week local shrimpers held a news conference to take some credit for the resurgence of the rare Kemp's ridley turtle, saying that their compliance with laws requiring that turtle-excluder devices be on shrimp nets protect adult sea turtles. A. requiring that turtle-excluder devices be on shrimp nets protect B. requiring turtle-excluder devices on shrimp nets is protecting C. that require turtle-excluder devices on shrimp nets protect D. to require turtle-excluder devices on shrimp nets are protecting E. to require turtle-excluder devices on shrimp nets is protecting
这道题我看了很久,对require的用法不是很了解,正确答案是c,那么a为什么错呢,不是prep笔记上说对法律等这些次的修饰用ing是可以吗?还是用被动语态不好呢? |