All teachers want to be in a ( )class where students are happy to_英语解答

All teachers want to be in a ( )class where students are happy to ask and answer questions .
A.active.B.lively
为什么选B不选A,请详解,

人气：341 ℃　时间：2019-12-15 04:50:56

解答

很简单的理由选A前面用an,不是a,呵呵,因为active是元音读音开头的,所以只有选B,其实意思差不多,“活泼的,积极的”