i wonder what it is和 i wonder what is it哪个正确

i wonder what it is和 i wonder what is it哪个正确
i wonder what it is和 i wonder what is it哪个正确

i wonder what it is和 i wonder what is it哪个正确
i wonder what it is正确 从句后跟肯定语气 其中的what不是疑问词 而是引导词,不译