?13: GWD-29-Q2
?The discovery that Earth’s inner core rotates independently of and more quickly than Earth’s outer layers is responsible for advancing studies of the flow of heat from the inner through the outer planet and of the formation and periodic reversal in direction of Earth’s magnetic field.
A.core rotates independently of and more quickly than Earth’s outer layers is responsible for advancing studies of the flow of heat from the inner through the outer planet and of the formation and periodic reversal in direction of Earth’s magnetic field
B.core rotates independently of and more quickly than Earth’s outer layers is responsible for advancing studies of how heat from the inner core flows through the outer planet, and the formation and periodic reversal in direction of Earth’s magnetic field
C.core rotates independently and more quickly than Earth’s outer layers are responsible for advancing studies of how heat from the inner core flows through the outer planet, and how Earth’s magnetic field forms and the periodic reversal of its direction
D.core, rotating independently and more quickly than Earth’s outer layers, are responsible for advancing studies of the flow of heat from the inner through the outer planet, and the formation and periodic reversal in direction of Earth’s magnetic field
E.core, rotating independently of and more quickly than Earth’s outer layers, is responsible for advancing studies of the flow of heat from the inner through the outer planet and of how Earth’s magnetic field forms and the periodic reversal of its direction
OA: A Hightlight here.
知道CDE哪里错了。但是AB 徘徊啊纠结啊.... A: studies of ...and of...听平行; B:studies of how..., and formation and reversal of 使得 studies 和formation and reversal 平行也没啥不好。因此选了B...错了。。。
是因为A中studies 如果用复数,那么应该是 studies of ...and of.... 么? -------------------------------------------------------------------------------------------------------------- 便于后来者查看,特更改一楼帖子。
刚才三楼哥们儿、或者姐们儿 给我很大启发: 这个题只能选A。因为discovery 只能对研究有作用。而自然界中的formation......之类的,是没有什么影响和作用的啊 。
看来还是逻辑意思优先。谢谢筒子们!!
|