题干
一Can I go to the reading room this Sunday?
一No. It only from Monday to Friday.
A：is opening
B：is open
C：open
D：is opened
答案(点此获取答案解析）
B
一Can I go to the reading room this Sunday?
一No. It only from Monday to Friday.
A：is opening
B：is open
C：open
D：is opened
