题目内容
They were so tired that they had to stop to have a rest ________.
- A.every other hour
- B.every second hours
- C.in two o’clock
- D.every a few hours
A
1.every+基数词+名词复数。例如:
every two days每两天(每隔一天)
2.every+序数词+名词单数。例如:
every second day每两天(每隔一天)(=every two days)
3.every + few+名词复数,表示“每几……”。例如:every few years每几年
4.every + other+名词单数,表示“每两……;每隔一……”。例如:
every other line每两行(每隔一行)
1.every+基数词+名词复数。例如:
every two days每两天(每隔一天)
2.every+序数词+名词单数。例如:
every second day每两天(每隔一天)(=every two days)
3.every + few+名词复数,表示“每几……”。例如:every few years每几年
4.every + other+名词单数,表示“每两……;每隔一……”。例如:
every other line每两行(每隔一行)
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