各位来看看Sat语法Because Earth's gravity is greater than the Moon's

各位来看看Sat语法Because Earth's gravity is greater than the Moon's SAT语法题Becasue earth's gravity is greater than the moon's,the Mercury’s velocity is so much greater than the Earth’s that the moon's crust is almost four times thicker than the earth once out of the earth's gravity,the astronaut is ____by the The moon is bigger than the earth. The moon's surface gravity is only about ______as strong as sun is ()than earth .earth is () than moon.moon is the() Because the Moon has only an eightieth of the Earth's mass 英语翻译today's close is greater than the previous day's close.( The moon is ( ) to the earth than the sun . The moon is to the earth than the sun