PREP-2-88

charlie6989

Because Miranda, the smallest moon of Uranus, has a large number of different surface features, including craters, mountains, valleys, and fractures, some astronomers suggest that at one time repeated impacts broke the surface apart, and after which the fragments were subsequently rejoined because of mutual gravitational attraction.

(A) repeated impacts broke the surface apart, and after which the fragments were subsequently rejoined because of
(B) repeated impacts on the surface broke it apart, after which the fragments having rejoined with
(C) through repeated impacts that the surface broke apart, after which the fragments subsequently rejoined by
(D) the surface broke apart with repeated impacts, after which the fragments having rejoined through
(E) the surface broke apart as a result of repeated impacts, after which the fragments rejoined through

1)請問這題的解題思路
2)並想請問B)it指代是否不清,若有 請問其指代對象為？？
3) B）C)PREP解答上說其結構出現問題,請問是哪邊出現問題？？
ans:E

[此贴子已经被作者于2008-7-5 16:33:19编辑过]

AlienX

1.

B: which the fragments having rejoined..要有main verb.

C: fragments不會自己rejoin, 所以要用被動
D: which the fragments having rejoined..要有main verb.
A vs. E: E比較好.  因為which是指repeated impacts, 而E中的repeated impacts比較近which

2. it是指surface.

crack25

1.

B: which the fragments having rejoined..要有main verb.

C: fragments不會自己rejoin, 所以要用被動
D: which the fragments having rejoined..要有main verb.
A vs. E: E比較好.  因為which是指repeated impacts, 而E中的repeated impacts比較近which

2. it是指surface.

-- by 会员 AlienX (2008/7/5 16:03:00)

可是斑竹，那问题是E after which ... rejoined，这个不是过去分词修饰 fragments吗？如果要作为动词，那也应该是被动呀！，而且E里面没有be 动词呀！所以为啥E比较对呢？

crack25

顶，求助，版主