你可能感兴趣的试题
a．there fourth；is three fourths；is three fourth；are three fourths；are
Scientists can tell the motion of the earth from the motions of five other planets. A fixed star refers to a star that is always stationary on the sky. Ancient people had scant knowledge about the movement of the stars. All the stars on the sky can be seen all year long.
honor honoring to honor having honored
the sun is so distant from us that it was hard to follow its motion the sun was moving westward around the sky the motion of the sun is at the rate of about thirty degrees every week the motion of the sun is similar to the revolution of the earth around the sun
the earth was spinning on the axis of the sky. the patterns of stars on the sky would never change. the sky was a hollow sphere spinning around the earth. the stars around the sky were not stationary.
honor honoring to honor having honored
the stun is so distant from us that it was hard to follow its motion. the motion of the sun is similar to the revolution of the earth around the sun. the motion of the sun is at the rate of about thirty degrees every week. the sun was moving westward around the sky.
the sun is so distant from us that it was hard to follow its motion the sun was moving westward around the sky the motion of the sun is at the rate of about thirty degrees every week the motion of the sun is similar to the revolution of the earth around the sun
always appear near the path of the sun are moving in a way more complicated than the earth does aren’t moving around the sun as independently as the earth does are moving around the sun at the same speed as the earth does
A fixed star refers a star that is always stationary on the sky. Scientists can tell the motion of the earth from the motions of other five planets. Ancient people had scanty knowledge about the movement of the stars. All the stars on the sky can be seen all the year around.
the earth was spinning on the axis of the sky the sky was a hollow sphere spinning around the earth the patterns of stars on the sky would never change the stars around the sky were not stationary
the earth was spinning on the axis of the sky the sky was a hollow sphere spinning around the earth the patterns of stars on the sky would never change the stars around the sky were not stationary
always appear near the path of the sun are moving in a way more complicated than the earth does aren’t moving around the sun as independently as the earth does are moving around the sun at the same speed as the earth does
always appear near the path of the sun. aren’t moving around the sun as independently as the earth does. are moving in a way that can not be recognized. are moving around the sun at the same speed as the earth does.
three fourth; is three fourths; is three forth; are three fourths; are
at the start of spring，when the Sun is nearly over the equator only when the Sun and Moon are on the same sides of the Earth and are nearly in line when the Sun and Moon are at approximately 90 °to each other， as seen from the Earth when the Sun，Moon，and Earth are nearly in line ，regardless of alignment order"
湘公网安备 43130202000226号