PREP1--15

Even though sub-Saharan Africa often evokes images of drought and famine,researchers say that the area is the home of more than 2000 grains, vegetables,roots,fruits, and otherfoods that have the possibility for
        feeding the continent , even other parts of the world.

A have the possibility for feeding the continent,even

Bhave the possibility of feeding the continent, even of

c could feed the continent,so even with

Dcould feed the continent and even

Ecould possibly feed the continent and, in addition,for even

为什么B不对?为什么要把possibility改为could?为什么even of 中of 要省略呢?

语法笔记中一直强调even是副词,不能作连词不能跟句子

语法笔记中这道题A选项强调even是副词,不能作连词不能跟句子

我主要是疑惑这里并没有跟句子，这里A,B,C选项中even的用法有没有错误呢？

就是说不考虑其他因素

...,even of...

...,even with...

这样的用法有没有错误？

我觉得even本身很难想出什么错误用法，比如说even 不能连句子，那也是因为没加and 不是因为需要去掉even

就这个题我觉得每个选项even用的都没错，但是of/ with 后面的内容不平行才是重点

反正我没有印象有某题考过even的错误用法...或许孤陋寡闻了...

见过的麻烦贴出来一起学习学习~

我查了一下even当副词时候的用法，解了我很多困惑

e‧ven1 S1 W1
                副词

1XX used to emphasize something that is unexpected or surprising in what you are saying:

Most companies have suffered a drop in their profits, even very large companies.

It was quite difficult to see, even with the light on.

He became quite successful and even appeared on a television show once.

She did not even bother to phone us.

He never even acknowledged my letter.

2
        even bigger/better/brighter etc

used to emphasize that someone or something is bigger, better etc:

This will make our job even more difficult.

The news was even worse than we expected.

The new version is even better than the old one.

3 used to add a stronger, more exact word to what you are saying:

Some patients become depressed, even suicidal.

4
        even so

spoken used to introduce something that is true although it is different from something that you have just said.:

I know he's only a child, but even so he should have known that what he was doing was wrong.

5
        even if

used to emphasize that something will still be true if another thing happens:

She's going to have problems finding a job even if she gets her A levels.

6
        even though

used to emphasize that something is true although something else has happened or is true:

Even though he's 24 now, he's still like a little child.

I can still remember, even though it was so long ago.

7
        even now/then

in spite of what has happened:

Even now I find it hard to believe that he lied.

They invested in new machinery and equipment, but even then the business was still losing money.

8
        even as

used to emphasize that something happens at the same moment as something else:

He realized, even as he spoke, that no one would ever believe him.

语法：

GRAMMAR even usually goes before the word or phrase that you want to emphasize because it is surprising（even只能跟名词或短语）

• Even Ed was dancing. • Your room is even messier than mine!!!
            

But even usually goes after an auxiliary verb or modal verb （even用在实意动词之前，助动词/情态动词之后）

• They have even invited the teacher (NOT They have invited even...).

• He can't
                even spell his own name (NOT He even can't...).

even is not used to introduce another clause.

Use even if, even though, or even when
            

• Even if it's raining (NOT Even it's raining), we go for a walk every day.

• I love you, even when you're nasty to me.!!
            

You can use 'still' with these expressions, but do not use 'but' or 'yet'

• Even though we're completely different, we're still great friends (NOT but/yet we're great friends).