a few questions about english grammer?

Question

1.As for the Japanese, Concerning the Japanese
Do they mean the same thing?

2. What in the world does disinterest mean? Not disinterested, just disinterest.
My teacher ignored my question when I asked =(

3. It seems that she had known the fact.
how do you change it to 'she seems to ~'
how do you know whether it's 'have known' or just known'?

please help!

Answer 1

1. They mean pretty much the same thing.
2. disinterest means lack of interest. My friend from Scotland showed great disinterest in American football.
3. she seems to know the fact

Not in your question, but "English" and all other languages begin with capital letters in English.

Answer 2

The two previous people got the second question wrong.
Disinterested means not having any financial interest in something. It should not be confused with "uninterested". which means not interested.

As in; I am uninterested in football.
And: According to a disinterested source, Eurotunnel will not make any profit this year.

Answer 3

yes this is not the place - no one here really speaks Eng. we type sms IM - ish eng.....

1 - same, like the French and French food
2 - lack of interest
3 - known is a present participle so it needs either have (or to be) next to it - - as to is the infinitive it must be followed by inf.

good luck