gwd-6-13

redemptions

Floating in the waters of the equatorial Pacific, an array of buoys collects and transmits data on long-term interactions between the ocean and the atmosphere, interactions that affect global climate.

1. atmosphere, interactions that affect
2. atmosphere, with interactions affecting
3. atmosphere that affects
4. atmosphere that is affecting
5. atmosphere as affects

答案是A, 那BETWEEN前面的interactions和atmosphere, interactions不是重复了吗?我选的是C, 但affects也有错.请教大家的意见来了.

tuxiaoyangs

affect global climate应该是修饰interactions 的,所以应该放在它后面

相比较而言,A最明确,

不过用法不是很清楚,只觉得补出了interactions,使修饰清晰了

redemptions

GWD6-Q17:

Concerns about public health led to the construction between 1876 and 1904 of three separate sewer systems to serve metropolitan Boston.

1. Concerns about public health led to the construction between 1876 and 1904 of three separate sewer systems to serve
2. Concerns about public health have led to the construction of three separate sewer systems between 1876 and 1904 to serve
3. Concerns about public health have led between 1876 and 1904 to the construction of three separate sewer systems for serving
4. There were concerns about public health leading to the construction between 1876 and 1904 of three separate sewer systems serving
5. There were concerns leading between 1876 and 1904 to the construction of three separate sewer systems for serving

这题答案我选对了,但是我有疑问的是,不选B的原因就是LED和HAVE LED这种时态的错误吗? 我不知道led to the construction of three separate sewer systems between 1876 and 1904 to serve 这个顺序上错在哪里? 多谢大家的指教.