Import data field - two field in one line data list

Import data field - two field in one line data list

Hi,
anyone have idea if it's possible to do this:
I have form A and B. In form A I have two field

formA
Date (field1)           | Title (field2)
01.12.2009              Economy in 20th century
02.12.2009              Immigrated entrepeneurs
...                          ...

In form B I have one multiple field that import data from form A as field1+field2 as 1 line data, as 1 single option.
formB
Field1= options (01.12.2009 - Economy in 20th century
                        02.12.2009 - Immigrated entrepeneurs
                        ....                ...                                 )

I can create one single data resulting from the fusion of two field (formA) and import this as a list in a multiply field in another form (B)?
Thanks

Mic