"select one of two" is grammatically correct and can be used in written English.
It means to choose or pick one option out of two available options. Example: When buying a new phone, you can select one of two models - the iPhone or the Samsung Galaxy.
The researchers began by scanning the brains of 31 men, aged between 19 and 32, while they carried out a task in which they were asked to select one of two symbols on a computer screen.
Students majoring in EEB select one of two tracks.
A JBG partner, Brian Coulter, said the JBG-TrizecHahn venture would soon select one of two premium hotel operators to manage the hotel and provide service to the condominium units.
Students can select one of two concentrations: social work and business in a global society or community organisation, planning and administration, both of which lend themselves to "non-traditional" settings.
In a sign of how hard the Conservatives will fight Reckless for Rochester, David Cameron has this week written to all constituents in the seat offering them the chance to select one of two potential candidates.
The Norwegian Dawn is also in the vanguard of "freestyle" cruising: passengers dine whenever they want at whatever restaurant or cafe they want, instead of having to select one of two dining-room seatings and then returning to their assigned tables night after night.
Furthermore, on the ICECAP-A measure, respondents could select one of four response categories (as opposed to three on the EQ-5D-3L).
The system allows to select one of three predefined item selection strategies based in IRT.
Students select one of four practice methods to concentrate on in their second year (three of which offer special programming tracks), along with one of seven fields of practice.
The essay prompts on the Common Application ask students to select one of five prompts.
If you want access to hundreds of hours worth of content on everything from stress and creativity to relationships and happiness, you can select one of four plans: monthly ($12.95), yearly ($7.99/month), two years ($6.24/month) or forever ($419.95).
