下列各句中,没有语病的一句是( )
A:哲学史研究表明,在宋代以前,“格物致知”众说纷纭的混乱局面终结,在学术界形成了程朱理学和陆王心学两派意见对立。
B:与会学者指出,文与史一手硬一手软,或者两手都软,这是导致当代传记文学作者对创作感到力不从心的原因所在。
C:对于睡眠和学习的关系,早就有机构进行了专项研究,结论是上课时间推迟,有助于提高 学习效果,甚至可以大幅度提升成绩。
D:在快速充电时,电荷迁移速度加快,就更容易让电池温度升高,一些不期望的副反应甚至结构性破坏就可能发生。
阅读判断。根据短文内容,判断下列句子的正与误。
Long long ago, there was no paper in the world. People had to write characters(汉字) in bamboo slips or stones.Then there was a man named Cai Lun who was a Chinese man. He made people use all kinds of things to invent paper. From then on, people can use paper to write on. Paper is a great invention. We always remember the great inventor Cai Lun. Nowadays paper is very useful in our work, study and our life.It really means a lot to human beings