Does anyone know of any good classes where I can learn Japanese?

What is the predicate noun in the following sentence? my favorite flower is the rose.

During sensitive periods of brain development like cell migration the brain is vulnerable to effects like: a. malnutrition b. infection c. toxins /drug use d. b and c e. all of the above

Imi puteti face o argumentare lirica pe de cate ori, iubito de mihai eminescu?