In his experiments with gravity, Isaac Newton showed how the motion of each planet in the solar system results from the combined gravitational pull of the Sun and of all the other planets, each contributing according to their mass and distance from the others.
In his experiments with gravity, Isaac Newton showed how the motion of each planet in the solar system results from the combined gravitational pull of the Sun and of all the other planets, each contributing according to their mass and distance from the others.
A.of all the other planets, each contributing according to their
B.of all the other planets, with each of them contributing according to their
C.all the other planets, each of which contributing according to its
D.all the other planets, each contributing according to its
E.all the other planets, each of which contribute according to their 我选的A,正确答案为D。问A中of为什么不需要啊???
我觉得the combined gravitational pull of the Sun and all the other planets这里of省略完全是因为前面的combined(联合的,共同的),说明这个重力是靠太阳和其他行星一起产生的。如果all the other planets前面也加上of,那么逻辑意思就变成了:太阳自己的combined gravitational pull,和其他行星共同产生的重力,显然逻辑意思不对啊。
我觉得the combined gravitational pull of the Sun and all the other planets这里of省略完全是因为前面的combined(联合的,共同的),说明这个重力是靠太阳和其他行星一起产生的。如果all the other planets前面也加上of,那么逻辑意思就变成了:太阳自己的combined gravitational pull,和其他行星共同产生的重力,显然逻辑意思不对啊。
我觉得the combined gravitational pull of the Sun and all the other planets这里of省略完全是因为前面的combined(联合的,共同的),说明这个重力是靠太阳和其他行星一起产生的。如果all the other planets前面也加上of,那么逻辑意思就变成了:太阳自己的combined gravitational pull,和其他行星共同产生的重力,显然逻辑意思不对啊。