一、案情2001年10月,某贸易有限公司(下称甲公司)与市某科技咨询有限公司(下称乙公司)签订房屋租赁合同一份,内容为:甲公司将近500平方米的店铺出租给乙公司;租期三年,自2001年11月1日至2004年10月31日;租金每年25万元,先付后用;甲公司负责出租房屋的水电正常供应,乙公司按月交纳水 First, the case In October 2001, a Trade Co., Ltd. (hereinafter referred to as a company) and a city of Science and Technology Consulting Co., Ltd. (hereinafter referred to as Company B) signed a lease contract, said: A company nearly 500 square meters of shops for rent To the company B; lease for three years, from November 1, 2001 to October 31, 2004; rent 250,000 yuan per year, after the first payment; A company responsible for rental housing supply of water and electricity, B company to pay on a monthly basis water