science is sometimes d_____ for me,but l think it's u____ and l should learn it

Science is sometimes confused with technology,which is the appplication of science is sometimes d_____ for me,but l think it's u____ and l should learn it science is interesting,b____difficult what is science? what is science ficction? it is sometimes very is censorship sometimes justified? Science is difficult.Science is interesting.合并为一个句子 my favorite subject is science? i think science is i There is a__(science)discovery MY favorite subject is science 对science提问 my favorite subject is science改同义句 i ( ) science ( ) My favodrite subject is science.(同义句） I( ) science ( ) life is like a penis.sometimes up,sometimes down.sometimes soft,sometimes life is like a penis.sometimes up,sometimes down.sometimes soft,sometimes hard什么意思 Sometimes loseing is very beautiful science?