Editing and updating will be an ______ process with new editions published every two to three years.
A: ongoing
B: impossible
C: unproductive
D: envious
A: ongoing
B: impossible
C: unproductive
D: envious
举一反三
- Representatives in the U.S. are elected_____. A: every two years B: every three years C: every four years D: every five years
- Representatives in the United States are elected ______. A: annually B: every two years C: every three years D: every four years
- The Winter Olympics is held once______.(2分) A: A、every two years B: B、every three years C: C、every four years D、every five years D: D、every five years
- How many years have the woman been working in A: Two years. B: Three years. C: Five years. D: Eight years.
- All the Representatives in the US are elected every ______ years. A: two B: three C: four D: five