37.The tour will take about an hour and a half. We ought to be back here by 3:00.
举一反三
- The tour will take about an hour and half. We can _____ here A: begin over B: start at C: begin at D: start over
- It is about ______ walk from here to the office. A: half an hour's B: half a hour's C: half an hours'
- How long has she been there(). A: An hour. B: An hour and a half. C: Half an hour.
- Yesterday we had （） talk. A: Aone and a half hour’s B: Bone and a half hour C: Can hour and a half’s D: Dan hour’s and a half
- A half hour of jogging is equivalent to about an hour of rock climbing.