求解释the boy wants to know if there are any things on the moon A.alive B,living C .live D .lived ,为什么选B呢
人气:180 ℃ 时间:2020-03-27 02:38:22
解答
完整的句子应该是:The boy wants to know if there are any things that are living on the moon. 后面that引导的句子是定语从句,可以省略that are,所以是选" living",动词的ing形式可作定语. " alive "是形容词,没有这个功能.