问题补充:
----- Your classroom is very clean.
----- Yes, it every day.
A. is cleaned B. cleans C. is cleaning
答案:
解析:A 考查被动语态。教室被打扫,教室作主语,要用被动语态,即be+过去分词。
时间:2024-07-07 08:43:27
----- Your classroom is very clean.
----- Yes, it every day.
A. is cleaned B. cleans C. is cleaning
解析:A 考查被动语态。教室被打扫,教室作主语,要用被动语态,即be+过去分词。