问题补充:
–How clean and tidy your bedroom is!” –Thank you. It every day.
A. cleans
B. is cleaned
C. was cleaned
D. is cleaning
答案:
A. cleans
(答案→)B. is cleaned
C. was cleaned
D. is cleaning
解析:根据文章前面的句子的意思可知本题考查的被动语态,考查的是一般现在时的被动语态,其结构为主语+is或are,am+动词的过去分词,故选B