Question

8. In China,the panda, which is well known to the world,                 any hunting, since the wildlife protection law came into being. (preserve)

自从动物保护法颁布以来，举世闻名的大熊猫在中国受到很好的保护。

Answer 1

8. has been well preserved from考查时态和preserve 的用法。preserve sth. from保护某物不受(伤害等).        据since-从句的习惯用法，主句宜用现在完成时。常与完成时连用的状语标记有since-从句或since十名词，for+时间段，in the past / last+时间段,by+时间点,so far,ever,never,just等。