是it is possible because 还是it is possibly because?为什么

是it is possible because 还是it is possibly because?为什么 表示推测应该是It is possible还是It is possibly 为什么没有the reason is because,只有it is because it‘s possible还是it’s possibly Because it is simply because是什么意思? it is because .that...用法 it cold because is outside likes,he,it,is,it,fun,because It's possible for her _(not join) his party,because she is t because it is difficult （）me 填to还是for It is because English is very useful_____ It is because these instruments is to