The engineer ______ my father works is about 50 years old.
A、towhomD
withwhom引导定语从句.withwhom放在从句中即为:myfatherworkswiththeengineer
Countrylifeisbetterthancitylife________itoffersfreshairandnoiselessenvironment
Hesaidthatthegroup________himaletterandaskedhimtogothereforaninterview.
Bloomfielddrewon______psychologywhentryingtodefinethemeaningoflinguisticforms.
Childrenhaveanatural________abouttheworldaroundthem.
Well-arrangedsentencesareconsideredgrammaticalsentencesthatareformedfollowingasetofsyntacticrules.
