They are provided with the choice of two ______ flights.
举一反三
- They are provided with the choice of two ______ flights. A: alternative B: altered C: native D: national
- Search flights from nearby airports is a way to find cheap flights.
- In 9/11 events,the first two flights departed Boston for the twin towers in NY.
- In the GPS system, the two known points are provided by one GPS satellites.
- What he will do is _____ some information for the passengers on future flights A: provision B: provided C: providing D: to provide[单选题][2分][难度3]