POSTCARDS ALWAYS SPOIL MY HOILDS!这里SPOIL为什么不加S呢?

POSTCARDS ALWAYS SPOIL MY HOILDS!这里SPOIL为什么不加S呢? postcards always spoil my holidays. Postcards always spoil my holidays.posrcard是复数,谓语为什么没有用复数呢? postcards always spoil my holidays转否定! Postcards always spoil my holidays.请问如何译 DO postcards always spoil the writer's holidays or not? 英语小故事50词就行Please send me a card Postcards always spoil my ho 英语翻译Postcards always spoil my holidays.Last summer,I went to 新概念2的课文 Postcards always spoil my holidays.I visited museums 翻译下列句子1.Do postcards always spoil the writer's holidays or n 英语翻译1、Do postcards always spoil the writer's holidays or not Do postcards always spoil the writer's holidays or not 这句话怎么