1.this is the factory( )he visited last year 2.This is the factor_英语解答

1.this is the factory( )he visited last year 2.This is the factory( )he worked last year
答案and原因

人气：139 ℃　时间：2019-10-11 09:50:36

解答

that 在句中不做任何成分,where 在句中做状语