[SC. ] og-verbal review 2nd-sc104請教

看板GMAT (GMAT入學考試)作者PoHsiang (畫下男人的停損點!)時間14年前 (2011/09/20 02:30)推噓0(0推 0噓 2→)

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104. Although the first pulsar, or rapidly spinning collapsed star, to be _____________________________________________________________________ sighted was in the summer of 1967 by graduate student Jocelyn Bell, it had _________________________________________________________________________ not been announced until February 1968. ______________________________________ (A) Although the first pulsar, or rapidly spinning collapsed star, to be sighted was in the summer of 1967 by graduate student Jocelyn Bell, it had not been announced until February 1968. (B) Although not announced until February 1968, in the summer of 1967graduate student Jocelyn Bell observed the first pulsar, or rapidly spinning collapsed star, to be sighted. (C) Although observed by graduate student Jocelyn Bell in the summer of 1967, the discovery of the first sighted pulsar, or rapidly spinning collapsed star, had not been announced before February 1968. (D) The first pulsar, or rapidly spinning collapsed star, to be sighted was observed in the summer of 1967 by graduate student Jocelyn Bell, but the discovery was not announced until February 1968. (E) The first sighted pulsar, or rapidly spinning collapsed star, was not announced until February 1968,while it was observed in the summer of 1967 by graduate student Jocelyn Bell. 想請教我的觀念與排除答案方法對不對 1.我先用時態排除,因為1967比1968早,因此時態上1967子句要用過去完成式 1968子句要用過去式,但是對等連接詞(and,but不用計較時態先後,需一致) =>排除(A)(B)(C)(E) 2.脫節=>排除(B) 3.(A)裡面although裡子句缺被動語態分詞=>排除(A) 4.while有對比與同時兩個意思,導致歧意=>排除(E) 綜合以上,選擇(D) 請問這樣分析正確嗎?尤其是時態排除法部分謝謝 -- ※ 發信站: 批踢踢實業坊(ptt.cc) ◆ From: 114.46.224.87