he would like to do sth 中would like 要不要加s，谢谢

he would like to do sth 中would like 要不要加s，谢谢

当然不需要加s
would后面的动词，要用原形
would like to do

如果没有would，直接是he likes，这里like就要加s，因为是第三人称单数

不要s， would like 不用加s 如果去掉would，like要加s 因为he 是第三人称

不要，因为would是个情态动词，不需要变的，would like to do是个固定搭配，所以like不需要加s

不要s， would like 不用加s 如果去掉would，like要加s 因为he 是第三人称 再看看别人怎么说的。