some of the equipment in our lab ( ) introduced from shanghai,and_英语解答

some of the equipment in our lab ( ) introduced from shanghai,and the rest ( )bought in our city
答案：waswas为什么都是单数?

人气：332 ℃　时间：2019-08-25 03:30:54

解答

这是因为主语指的是“设备"(equipment)",此词在英语中是不可数名词,所以谓语用单数was
后面的The rest "其余的”指的也是equipment