ask sb.to do还是ask to do?
ask sb do sth 还是 ask sb to do sth .
是ask sb to do 还是ask sb do呢?
ask sb to do 还是 ask sb do
ask sb.to do还是ask to do?
ask sb to do
ask sb do sth 、ask sb doing sth还是ask sb to do sth
ask的句型是ask sb to do sth还是ask sb do st
ask sb to do sth.
ask sb not to do
ask sb to do sth
是ask sb not to do sth 还是ask sb to not do sth
ask sb never to do 还是ask sb to never do