关于导体的电阻,在不考虑温度对电阻的影响时,下列说法正确的是()
— Would you like to go for a picnic?
— Yes, that would ____ (be) very nice.
①《虎门销烟》
②《甲午风云》
③《火烧圆明园》
④《末代皇帝》