单项选择题
A.runs B.is running C.run D.ran
"The ceremony has already started." "Look! The flag（）no...
单项选择题"The ceremony has already started." "Look! The flag（）now."
A.is being raised B.is risen C.is being rose D.is raising
I feel it's an honor（）to attend the opening ceremony of...
单项选择题I feel it's an honor（）to attend the opening ceremony of the new bank.
A.to invite B.of being invited C.to be invited D.having invited
---- I do apologize for knocking you down. ----（）A.No, ...
单项选择题---- I do apologize for knocking you down. ----（）
A.No, I’m perfectly all right. B.You’re all right. C.Don’t worry about it. D.Not at all. Thank you
