C:birds had been overcome by pollution and routinely fell from the sky above Los Angeles freeways,合句中的两句话是具有逻辑关系的,不能用并列体现,E同理。
1.pesuming(that), 表示假设某事发生,如果……,用法类似if,后面跟从句。同样用法的还包括providing (that),provided (that), assuming (that)
"until healing" would apply to the subject "swelling and stiffness". those don't heal; the injured area does. therefore, you need a construction that changes the subject to "the injured area" -- or a pronoun that stands for those words, as in the actual correct answer.
同位语作解释
on the one hand 和on the other是为了作分割,以免歧义
the parasite's hosts for part of its life cycle
D,which修饰错误,不单单是dust形成了云
电脑公司现在的困难是由于技术停滞,营销失误以及管理重大失误导致的。C:因为许多修正公司战略的尝试没能修正他们(他们只能指troubles)。
appreciative=赞赏的 appreciable=可观的
注意平行结构,保持平行
ABE,伴随主语都是sound,不合逻辑,排除
这里考察的不是not but,而是but的平行。
and平行,C中主句意思与in addtion to的意思不贴合
A、which应该和被修饰的离得尽量近一些;句子成分残缺,无谓语
句子表达了两件事情:1)汽车行业主导了美国经济;2)每八个工人中,就有一个工人从事汽车相关工作。合理的逻辑是2)是1)的表征和体现; 2)更像是修饰1)
have linked...and shown 并列
1.with作为独立主格结构,功能类似于一个带有自己主语的状语从句,往前修饰it was profitable overseas。 然而从逻辑上1)在海外盈利 和2)利润都用于支付高昂的税金 ;这两句话并不具备修饰关系。where修饰overseas更好
A It was only after……that…… and it was …… that ……正好构成了有效并列
A one-million-year-old skull主语; bearing traits定语,修饰skull,携带着特征 ;associated both with Homo erectus and Homo sapiens 定语,修饰traits,特征是有关H
**句意:The steel industry has changed radically...,as...companies...that...have greatly downsized,...钢铁工业完全改变因为xxx的公司已大幅减少...
• "with" is followed by a noun (or noun + modifiers), and NEVER by a complete sentence.
• "as", in this context, connects two complete sentences.
• ,such as xxx, 直接忽略