he looked___at the beautiful picture on the wall.A happy B sadly _英语解答

he looked___at the beautiful picture on the wall.A happy B sadly C sad D happily

人气：200 ℃　时间：2020-01-29 23:41:58

解答

D happily
如果后面没有跟at.,用形容词happy,但跟了at .,就要使用副词形式了