과일,채소,곡물,유제품,간식 셀을 비워 두는 것이 괜찮으면 빈 셀 무시 상자를 검사.If the speaker doesn't actually know whether or not the response will probably be singular or plural, or is willing to anticipate possibly a singular or plural reply, then the speaker will (generally) make use of the default singular for t