How long is being president with the US at least？
举一反三
- How long should a learner spend in practicing English at least everyday?_________
- How long characteristics must be present at least before death can be declared
- How long does it take the man for preparing a film A: At least 13 months. B: At least 3 years. C: At least 30 years. D: At least 3 months.
- Will you let us know how long ___ will take to deliver the goods?
- How long would the patient be asked to lie on his/her back without pillow after Lumbar Puncture? () A: for at least 0.5 hours B: for at least 2 hours C: for at least 3 hours D: for at least 4 hours E: for at least 1 hours