Please open the window, and let the fresh air _______.
A: in
B: out
C: from
D: off
A: in
B: out
C: from
D: off
举一反三
- Open the window and let ____ some fresh air .
- We should open the window often to let ( ) in . ( ) A: fresh air B: fresh airs C: a fresh air D: fresh the air
- Trees take harmful gas from the air, and ______ oxygen (氧气) into the air. A: let out B: set off C: give up
- The manager told me to open a window and ___________ some fresh air. A: enefit B: ultimately C: Let in D: headquarters
- Do you mind _____ I open the window? There's no fresh air! A: what B: if C: why D: how E: when