フリー問題

問題文

A note on the grant of leave that lets a listening point be opened has to say when the grant is called for and what it buys, and which scheme goes with each way of guarding the traffic. Which of the four statements is right?

選択肢

1. The case in which the grant of leave is called for at all is that the account running the service does not rule the machine, the thing the grant lets the account go on to do is the raising of that very door on the settings laid down for it, the scheme written into the line where the guarding is laid on the message itself is the plain one, and the scheme written into the line where the guarding is laid on the carriage is the guarded one.
2. The case in which the grant of leave is called for at all is the raising of that very door on the settings laid down for it, the thing the grant lets the account go on to do is that the account running the service does not rule the machine, the scheme written into the line where the guarding is laid on the message itself is the plain one, and the scheme written into the line where the guarding is laid on the carriage is the guarded one.
3. The case in which the grant of leave is called for at all is the raising of that very door on the settings laid down for it, the thing the grant lets the account go on to do is that the account running the service does not rule the machine, the scheme written into the line where the guarding is laid on the message itself is the guarded one, and the scheme written into the line where the guarding is laid on the carriage is the plain one.
4. The case in which the grant of leave is called for at all is that the account running the service does not rule the machine, the thing the grant lets the account go on to do is the raising of that very door on the settings laid down for it, the scheme written into the line where the guarding is laid on the message itself is the guarded one, and the scheme written into the line where the guarding is laid on the carriage is the plain one.