フリー問題

問題文

Two rules about shared helpers and outside code are being written down. The first is which of the two has to be in hand before a helper can be made sharable at all, and which is where the mark itself goes once that is in hand. The second is which arrangement of the machines rules out the shared code altogether. Which pairing is right on both counts?

選択肢

1. Of the two things behind a sharable helper the pressing stand has to be in hand before a helper can be made sharable at all while the granted stand is where the mark itself goes once that is in hand, and of the two settings of the machines the ordinary setting lets that writing be used as usual while the virtual setting rules out the shared writing altogether.
2. Of the two things behind a sharable helper the pressing stand has to be in hand before a helper can be made sharable at all while the granted stand is where the mark itself goes once that is in hand, and of the two settings of the machines the virtual setting lets that writing be used as usual while the ordinary setting rules out the shared writing altogether.
3. Of the two things behind a sharable helper the granted stand has to be in hand before a helper can be made sharable at all while the pressing stand is where the mark itself goes once that is in hand, and of the two settings of the machines the virtual setting lets that writing be used as usual while the ordinary setting rules out the shared writing altogether.
4. Of the two things behind a sharable helper the granted stand has to be in hand before a helper can be made sharable at all while the pressing stand is where the mark itself goes once that is in hand, and of the two settings of the machines the ordinary setting lets that writing be used as usual while the virtual setting rules out the shared writing altogether.