问题
选择题
— How clean and tidy your classroom is !
—Thank you. It _____ every day.[ ]
A. is cleaned
B. cleans
C. is cleaning
D. cleaned
答案
答案：A
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— How clean and tidy your classroom is !
—Thank you. It _____ every day.[ ]
A. is cleaned
B. cleans
C. is cleaning
D. cleaned
答案：A