Ought sb. to do sth.?的肯否回答 Used sb. to do sth.?的肯否定回答.

Ought sb. to do sth.?的肯否回答 Used sb. to do sth.?的肯否定回答. ought to do sth 是什麽意思 do sb.to do sth. sb.happen to do sth. invite sb to do sth teach sb.to do sth. keep sb to do sth told sb.to do sth. get sb.to do sth live sb to do sth ask sb to do sth wish sb to do sth get sb.to do sth consider sb./sth.to do ask sb to do sth. ask sb to do sth get sb to do sth sb seem to do sth