They swim every day ______ the holidays.
A: during
B: when
C: since
A: during
B: when
C: since
举一反三
- I can go _________ every day in summer. A: swming B: swimming C: to swim
- It is snowing every day since last Sunday.
- 19（） A: When B: Since C: During D: By
- The bank opens every day （） Sunday. A: during B: on C: except
- When is the best time to travel in China for the foreigners? A: The Tomb-Sweeping Day B: May Day C: National Day D: Anytime but the public holidays