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题库 / GMATLA-SC-29
Possible long-term consequences of the "green house effect," the gradual warming of the Earth's climate, may include melting the polar ice caps and a rising sea level.
may include melting the polar ice caps and a rising sea level
may include the melting of polar ice caps and the rising sea level
may include polar ice caps that are melting and sea levels that are rising
include melting the polar ice caps and sea levels that are rising
include melting of the polar ice caps and a rise in sea level
题目分析：
略。
选项分析：
A选项：我们不应该在谓语动词include前添加情态动词may，这会引起赘余的现象。由于主语中已经出现了possible，所以已经表示了是可能的事情，不必要再用may表示可能了。另外，and身后的核心词是sea level，但在逻辑上，长期温室效应的结果应包括“冰的融化“和”海平面的上升”。因此，and身后的核心词必须是“上升”，而不是“海平面”。
B选项：本选项错误同选项(A)。
C选项：本选项错误同选项(A)。另外，在include身后的第一个宾语上，其核心词必须是“融化”这个行为，而不是ice caps。
D选项：and身后的核心词错误同(A)。
E选项：Correct. 本选项在语法和逻辑上均是正确的。
Manhattan sc里面说 只有complex gerund phrases（v-ing前面加冠词） 可以和 action nouns 平行 。 E好像不满足这个条件呀？
有修饰成分of 所以是complex gerunds登录 或 注册 后可以参加讨论
• it's nonsense. ice caps and sea levels are physical objects; they're not "consequences" of anything. (the changes in these things are the "consequences" here.)
• the tense of "is/are __ing" describes things that are happening at present. this tense is thus inappropriate for the discussion of potential future consequences.
PARALLELISM:
A/ (these are like "writing a book" || "a written book")
B/ if we ignore modifiers, the core nouns are "the melting" || "the sea level" (Melting :- Gerund; Rising : Adjective.)
C/ perfect match.
D/ no match. same problem as (a).
E/ perfect match.
2.简单动名词不能和复杂动名词平行
3. 复杂动名词可以和动作名词平行, E正确
4.C：在include身后的第一个宾语上，其核心词必须是“融化”这个行为，而不是ice caps，因为句意强调的是变暖带来的影响
2.核心词应该是融化和上升，melting和rise，而不是ice caps和sea level。
3.rise不需要用rising形式，melt名词要用melting
action noun和 complex gerund 并列
D、E简单的做平行结构的鉴别，排除D
E correct
2.possible consequences (可能的后果)——>include(包含)... ✅ possible consequences (可能的后果)——> may include(可能包含) ❌
有possible表可能的意思时, 谓语动词前就不用使用may再表达“可能”了