[文法] all you need to do ???

[funnyapple (這樣也好)]

請問一下all you need to do後面是不是要加上原形動詞呢?

例如

all you need to do is to play your role properly

all we have to do is do our best??



--
※ 發信站: 批踢踢實業坊(ptt.cc) 
◆ From: 61.66.74.187
推 julians:you can omit the "to" before "play..."
推 varvatos:to可加可不加