问题补充:
单选题There_______anumberofvolunteersintheclubandthenumberofthem_______growinglargerandlarger.A.is; areB.are; isC.have; isD.have; are
答案:
B解析the number of表示的数量作主语时,谓语动词用单数,a number of…表示许多,作主语时,谓语动词要用复数
时间:2023-03-20 10:10:57
单选题There_______anumberofvolunteersintheclubandthenumberofthem_______growinglargerandlarger.A.is; areB.are; isC.have; isD.have; are
B解析the number of表示的数量作主语时,谓语动词用单数,a number of…表示许多,作主语时,谓语动词要用复数