问题
单项选择题
某水平角需要观测6个测回，第3个测回度盘起始读数应配置在（）角度附近。
A．60°
B．120°
C．150°
D．90°
答案
参考答案：A
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某水平角需要观测6个测回，第3个测回度盘起始读数应配置在（）角度附近。
A．60°
B．120°
C．150°
D．90°
参考答案：A
January l is New Year’s Day. People usually give parties to celebrate 1 . The Spring Festival comes 2 . It is the most important holiday in 3 . Before the Spring Festival, people 4 their houses and do a lot of shopping. On the 5 of the festival family members meet for a big 6 . After 7 they watch TV until midnight. They enjoy 8 and eating. 9 , people cheer to welcome the New Year and wish other good 10 . Teachers’ Day is 11 September 10. Students give cards or 12 to their teachers to express their thanks. The Mid-autumn Festival comes in September or October. People get 13 for a family dinner and then eat moon-cakes and watch the full, 14 moon. May 1 is Labor Day, and October 1 is our National Day. We 15 have a get-together to celebrate them in public places.
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