文档介绍：正确选项题号句子主干 1 Mountain s…, were sighted in 1770 by… James Cook, who so nam ed them … because their … rocks glisten ed ... D sight 看见 sheer 垂直的 glisten 反光主句被动句+后面分句也是被动句:分句--->主动句 Mountains sighted by JC, naming …--- naming 的主语是 Mountains (JC X) 2 Although a surge … has raised hopes that …, many economists say that … DE3 Although … poets had professed … and had pretended to…, it was not until almost 1900 that scholars and critics … began studying …强调句 profess 声称 pretend 假装 E4 …, perhaps none was more concentrated than the wave that brought … perhaps > maybe both OK migration 迁移 sweep 清扫 A5 Diabetes ,… with its…, ranks as…, surpassed only by ... Diabetes :糖尿病 Hint : its ---> diabetes (单) Here : only 修饰 by ...X修饰 plications 并发症 surpassed 被超过 E6 In late 1997, the chamber s… were closed to visitors for cleaning and repair because moisture … had raised … such levels that salt … was crystallizing and fungus was growing ... chamber 洞穴 exhale 呼出 crystallize 结晶 repair :n&v E7 As its sale s… have surpassed those of…, pany has e increasingly willing pete for … sale s it would in the past have conceded to rivals . concede 退让定语从句 concede sales to rivals 作宾语,所以 that 可以省略 A8 … theory holds that the universe began … years ago and has been expanding ever since . E9 Like the Brontes and Brownings, James Joyce and Virginia Woolf are subjected to… the Brontes and Brownings 家庭 be subjected to遭受遭遇 veneration 尊敬 blur 难以区分 B 10 mammals can endure … because they have …work that keeps … from ... carnivorous mammals 食肉动物 lethal 致命的 D 11 There are …, but the most … method has been to form … bricks , and ,…, to lay them... 并列 extensively 广泛地 preliminary 初步的 the way to build --- >method to form and to lay E 12 Rising inventori es, if not panied by …, can lead to… Rising inventori es:X动名词短语日益增多的库存主语 12 rising 修饰 inventories ---> Subject : inventories (pl.) A 13 A surge in… sales and a drop in… claims suggest that the economy might not be as weak as … analysts previously thought 主语主语不是 claims sth su