第10题: [单项选择]How does the man seem to feel about driving from his home to his work A. He is satisfied with driving from his home to work. B. The distance is about 20 miles. C. The road is good but there’’s a lot of traffic. D. He lives very far from his work. 参考答案:A 答案解析:W: Do you live very far from your work
M: The distance is about 20 miles. But it doesn’’t seem tha
第23题: [单项选择]由真子午线的北端顺时针方向到已知直线间的夹角,称为该直线的(①)。直线AB的象限角为南东36°,则AB的坐标方位角为(②),AB的坐标反方位角为(③)。______ A. ①方位角②144°③324° B. ①真方位角②36°③324° C. ①方位角②144°③441° D. ①真方位角②144°③324° 参考答案:D 答案解析:[解析] 本题主要考查的知识点为方位角与象限角。 真方位角指由真北起算的方位角,用A表示。正、反方位角的一般关系式为α反=α正±180°坐标方位角