it's a good day to fly our kites.为什么用to fly?是不定式吗?

it’s a good day to die it’s a good day to die 是什么意思? it's a good day to die歌词 it is a good day to die it's a good day to fly our kites.为什么用to fly?是不定式吗? 求星河战队3结尾曲It's a good day to die歌词 it's a good day to die 星船伞兵里的那个曲子 It's a good idea to check your vocabulary notebook every day. It’s a good habit to t...the room every day. It's a good ider to check your notebook every day.改成同义句 It's good ___a walk every day.a.to have b.have c.having it's a good time to climb hills 可以等于it's a good time for climbing hills _It's a fine day today._Yes.It's a good time__________a picnic.A.for having B.to have it`s good ()a walk ever day A.to having B.to have C.have D.having It's a good habit __ (have) breakfast every day It's a good place to ( ) It's good __you to go out __after supper every day A for;to a walk B to;to a walk; C for;for a walkD to;walks It's a good habit ( ) breakfast every day添什么A had B have C has D to have It's a good habit _____your feet every day?A:washes B:wash C:washing D:to wash