When you wear a fashionable to work, there is a good chance that you will receive a lot of on your outfit.

有出没的天体其赤纬Dec应满足 。 A: Dec>90°－ψ B: Dec<90°－ψ C: Dec=90°－ψ D: Dec≥90°－ψ

5 Mark is going to Harbin to see the Ice Lantern Exhibition. He is asking Miss Wang to help him to find out about the train timetable. Suppose you are Mark. Read aloud the following dialogue with your partner by putting in the missing words. Mark: Miss Wang, I want to 1 __________ an evening train to Harbin so that I can get there the next morning. Do you know the schedule? Miss Wang: Yes. I have got a 2 __________________ here. Mark: Is there a train leaving around 6? Miss Wang: 3 ______________ one at 6:15. Mark: When will it get there? Miss Wang: 4 ______________ at about 8 next morning. Mark: That's the one I need. Thank you very much. Miss Wang: You are 5 ______________.

有出没的天体其赤纬Dec应满足（ ）。3 A: Dec>;90°-φ B: Dec <;90°-φ C: Dec=90°-φ D: Dec≧90°-φ

Are you _________ your winter holiday next week? () A: going to have B: will have C: had D: have