OG12-SC-103&104

10gmat

In 103
根据答案修改之后的完整句子是：Yellow jackets number among the 900 or so species of the world's social wasps,wasps that live  in a highly cooperative and organized society  consisting almost entirely of females-the queen and her sterile female workers.

正确答案是 B，OG给出的解释是：cooperative, organzied,consisting almost entirely of females 是平行的，也就是consisting almost entirely of females是直接修饰wasps的

In 104
根据答案修改之后的完整句子是：EL Nino, the periodic abnormal warming of the sea surface off Peru, is a phenomenon in which changes in the ocean and atmosphere combine to allow the warm water that has accumulated in the wastern pacific to flow back to the east

正确答案是D，其中有一个选项是: a phenomenon in which changes in the ocean and atmosphere combine allowing the warm water that has accumulated,不考虑前面应该有一个is作为谓语的情况，OG给出的解释是：如果要用combine allowing the warm water that has accumulated in, combine后面应该有一个逗号。

请问各位NN，这两道题的解释不是有点不一致吗？103题可以直接在后面用consisting，而104就需要加上逗号了，为什么呢？

278524379

有钱人

LEDGIRL

Which 的先行词是什么呢?

显然逻辑主语是前面整个句子, OG中的规则是WHICH 不能指代句子

yangliuqing

C选项的答案如下
which means they live in a highly cooperative and organized society, almost all females---the queen and her streile female workers.

yangliuqing

同意，顺便问一下C选项中og的解释为什么是the sentence structure makes it unclear what almost all females describes?

10gmat

恩，明白了，谢谢大家

lsssl

allowing修饰的不是combine，所以要逗号

recoupsin

103不是这么理解，a wasp 是同位语，而that是修饰wasp的。而consisting是修饰society，表示society的属性。是现在分词做定语。
104的combining如果做伴随结果状语是要逗号隔开的。