1.Many experts think pigs are____to train than dogs or cats.
问题描述：
1.Many experts think pigs are____to train than dogs or cats.
为什么填的是easier而不是more easily?
2.A:When did it begin to snow?
B:It started____the night.
A.during B.by C.from D.at
为什么选A?
我英语不太好所以请大家讲得详细一点.
答
easier；At night”和“in the night；during the night 都是固定搭配,记住就行了.