과일,채소,곡물,유제품,간식 셀을 비워 두는 것이 괜찮으면 빈 셀 무시 상자를 검사.Should the speaker doesn't actually know if the solution are going to be singular or plural, or is willing to count on both a singular or plural respond to, then the speaker will (normally) make use of the default singular for his or her d