541. Nuclear fusion is the force that powers the Sun, the stars, and hydrogen bombs, merging the nuclei of atoms and not splitting them apart, as in nuclear reactors.
(A) merging the nuclei of atoms and not splitting them apart, as in nuclear reactors
(B) merging the nuclei of atoms instead of splitting them apart, like nuclear reactors
(C) merging the nuclei of atoms rather than splitting them apart, as nuclear reactors do
(D) and merges the nuclei of atoms but does not split them apart, as is done in unclear reactors(E)
(E) and merges the nuclei of atoms, unlike atomic reactors that split them apart
为什么答案是E呢?C为什么不对?merging the nuclei的施动者不就是Nuclear fusion 吗?
BTW,在讨论贴里怎么找不到987版的大全讨论呀?
[此贴子已经被作者于2005-5-25 19:23:45编辑过] |