两个 to do 并列 要去掉to吗
两个to do 并列,通常省略第二个to,但是,如果两个不定式有对比关系,那么,每个不定式前面都得加to,例如:
She told the child to stay there and wait till she came back
她让孩子呆在那里等她回来(摘自《张道真实用英语语法》)(本句中,并列连词and后面的不定式to wait,省略了to)
He hasn't decided whether to go home or to stay at school during the vacation.他没决定假期是回家还是留在学校里(摘自《张道真实用英语语法》)(本句中,连词or后面的不定式to stay,to没有被生了娃,因为表示对比)