【单选题】Which floor does Linda live on?
【简答题】Over forty years (pass) ______ since the first bridge was built in the district.
【单选题】The teacher knows that you are always the first ________ to the classroom since last September.
【单选题】The first use of atomic weapons was in 1945, and their power _____ increased enormously ever since. [ ]
【单选题】________I met him,he was working as a secretary in a big company.
【单选题】The teacher knows that you are always the first ________ to the classroom since last september.
【单选题】Which floor is the meeting room?