综合作文:是三个问题,1.在那个委员会还是哪里的有close friends,然后花钱贿赂他们。还有就是只用两天调查。总之很主观,不足信。2.那个男的和peary这个去的方法不同,所以后者用37天到北极也就不很准确了。还听到slide等词。天气状况不同,前者更好,所以才能在37天内到北极3.相机不好。测太阳的位置要很静密,很准确的。所以照片不足为证。而且照片很blur & faded
独立:
parents are more invloved in children's education than were parents in the past years, agree or disagree