Theengineer______myfatherworksisabout50yearsold.
A、towhomD
with whom 引导定语从句 .with whom 放在从句中即为 :my father works with the engineer
Well-arrangedsentencesareconsideredgrammaticalsentencesthatareformedfollowingasetofsyntacticrules.
Bloomfielddrewon______psychologywhentryingtodefinethemeaningoflinguisticforms.
Thethieftookawaythewoman’swalletwithout________.
We________goouttorestaurants,butmostlyweeatathome.
Accordingtothe"principles-and-parameters"theory,"principles"refertohighlyabstractpropertiesofgrammarwhichareappliedtolanguageingeneralandwhichgeneratephrasesandatthesametimerestrainthepowerofMovea,while"parameters"allowgeneralprinciplestooperateincertainrestrictedways,accordingtowhichparticulargrammarsofnaturallanguagesvary.
