【正文】
_ _ _ _ _ _ _ f or making m achi nes b y pe o ple . 12 . Do the y of ten t alk about th is question ? _ _ _ this qu estion of ten _ _ _ _ _ _ _ ab out _ _ _ _ _ _ _ _ ? is spoken is produced is used Is talked by them ( ) 1. ( 2022 t allowe d D 。 ( ) 1 . T o m ake the ci ty beautiful, a lot o f flowers and tr ee s __ __ ever y sprin g . A . pla nt B . are planted C . pla nted D . were pl anted B ( ) 2 . The p a rk gat e s ____ at 1 0 : 00 ever y eveni ng . A . lock B . locked C . are lo cke d D . were l oc ked C ( ) 3 . The n o vel __ __ b y m