How long will tourists spend to complete a space vacation?
举一反三
- How long should you spend on completing the review?
- How will the man spend his vacation A: Hiking. B: Reading. C: Lying in the sun. D: Swimming in the sea.
- How long did Carson spend on complishing the works Silent Spring?
- How long should a learner spend in practicing English at least everyday?_________
- How long will the vacation last? A: one month B: 3 days C: one week