英语阅读题After hours sitting inside Deep Worker,it feels good to

英语阅读题
After hours sitting inside Deep Worker,it feels good to get back.While you’re stretching on the deck,others on the ship are at work studying the data you have collected.
The rock samples you collected are taken to a laboratory on board the ship.Tests performed on ocean rocks can show the age of the seafloor.Many people will study the videotapes of the swordfish.There is nothing like a video to show others exactly what you saw and experienced in the deep.Videos capture details of how animals move and behave — details that a person sitting inside Deep Worker could easily miss.Those details can help scientists better understand the role each kind of animal plays in its deep-sea community.
While you were below,Deep Worker’s exact location was being tracked.Thus,detailed maps of the seafloor,showing underwater canyons and mountains far beneath the surface can be made with the help of this information.Dive by dive,Sylvia Earle and her fellow scientists are piecing together remarkable pictures of the deep sea — a world that until recently was as unknown as a distant planet.
Since Sylvia first began exploring the waters around Florida,she’s seen changes — trash on the seafloor,fewer fish,polluted water.These ocean problems in Florida and in many other parts of the world make people like Sylvia anxious.They want to know how to protect the ocean,and how to restore it to good health where damage has been done.
Sylvia and other scientists are learning more about the ocean,especially the deep sea,than ever before.The more we know about a place,the better we understand it.As Sylvia says,“With knowing comes caring.If people care about something,they will work to protect it.”
68.According to Paragraph 4,which statement about Sylvia is TRUE?Sylvia ______________.
A.has seen fewer fish and polluted water
B.is concerned about the ocean problems
C.has explored the waters and protected the ocean
D.has restored good health after her injury
A与C哪错了

选b,A,仅根据第四段,看不出她看到了被污染的水资源和越来越少的鱼.According to Paragraph 4,表示你的信息只能是第四段的事实,不是推测,也不是前面描写的内容.C,她探索了海域,保护了海洋.第四段并没有描述到她采取的...
再问： 第四段不是写了since Sylvia first began exploring the waters around Florida, she’s seen changes — trash on the seafloor, fewer fish, polluted water.
再答： 额，这是有五段啊？不好意思，我一直以为只有四段。
since Sylvia first began exploring the waters around Florida, she’s seen changes — trash on the seafloor, fewer fish, polluted water.

A Sylvia has seen fewer fish and polluted water（around Florida）

只能说A选项不够严谨吧，比较起来，B 会好一点。
这个解释可能有些牵强，英语题目有时候是会有些模棱两可的，这种时候选更好的就好了。