引用:
rates,谓语动词用复数
X is 10 times Y
it is unclear whether or whether
many biological traits are not the products but ARE simply random by-products
积累:
关注核心词,到底是hints of supply还是disruption,显然是后者
indoor air pollution can...and may,注意未划线部分需要举例,用such as 而非like
be preoccupied with 专注于
引用:
形容词平行可以不用and
句子主干是slackening is inflluenced less by gov reg than by
flat也可以作副词,表示平整的
that...and that,用于描述industries的两个特征
linking verbs are parallelism markers. To read is to feel
1.key takeaway
might 有表可能性的意思,然而may却没有,意思为不能,排除D
it is hoped 表客观,ETS prefer
D,省略了being的伴随
both and,平行触发语,需要前后保持平行