They are twins,so they look( )

They are twins,so they look( ) They are twins,so they are（ They look s__,though they are twins. They are twins.They look _____. they are twins ,but they look different 1.they look different,______they are twins. They look different, _____ they are twins. [   They are twins .H( ),they don't look the same 选择：They are twins.No wonder they look .. They are -------They are twins. I always _____ the twins.They look so alike. They are twins.They _______.