S1:What is the sea state in your position? S2:Rough sea,and high swell in my position is 4.5 meters from northeast. Q:What is the sea state in the second ship's position? A. Calm sea. B. Heavy traffic. C. Rough sea. D. Weak currents.
【单选题】—I still remember my wonderful stay there ________ I worked in the distant mountain village. —But everything is changing so fast, the persons there aren’t the ones ______they used to be.