GWD多道题求助

GWD 1-Q22:

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

那个interactions that affect是做什么成分的啊，为什么不能选B

1. that they not be named
2. that their names will not be used
3. that their names are not used
4. of not having their names
5. of not naming them

这道题GWD给的答案是C，而XDF内部资料给的是A，我当初选的是比较倾向的是C，要是A的话，that后面不是个句子啊

第一题是同位语,解释说明前面的interaction,第二个应该是虚拟语气

那第二题选那个？