单项选择题
M: Now that they’ve sound-proofed this room, it’s a lot easier to work here. W: You said it.
A. The man tends to repeat himself a lot. B. The room was fixed at the man’s request. C. She also finds it easier to work there now.
A. to, on B. to, to C. on, on D. on, to
A. introductory B. possible C. primary D. preliminary