The students are rarely allowed to enter the teachers' reading-room.
举一反三
- No students are allowed to enter the room without _________ (permit).
- —Where is Mr. Zhang? —He is in the ________ . A: teacher's reading room B: teachers' reading room C: teacher reading room D: teachers reading room
- What are not allowed to be taken out of the reading room
- A student is (allowed) to (enter into) this room (only if) a teacher (has) given permission. A: allowed B: enter into C: only if D: has
- A student is (allowed) to (enter into) this room (only) if a teacher (has given) permission. A: allowed B: enter into C: only D: has given