1.D2.B3.C4.B5.D6.B7.C8.C9.B10.C11.C12.B13.D14.D15.C16.C17.D18.B19.C20.#21.#22.A23.B（选择题剩下的不会~）两极稍扁,赤道略鼓东经160°,西经20°银河系1970等距,经线,纬线,南北南,天鹰,天琴,银河88,东月球,新月,...