题目

阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。October usually marks the 【1】(begin) of a new season, but what you call that season depends 【2】where you are and whom you are.In the UK, people will tell you it's autumn. However, you will find people use both fall and autumn interchangeably when 【3】(mention) this time of year in the US. Why does it have to be so 【4】(confuse)?According to Dictionary.com, fall isn't a modern nickname(昵称)【5】 followed. In Old English the season 【6】(call) harvest meaning that farmers would have下列说法不正确的是（ ）A. 电场力做正功时电荷的电势能减小，电场力做负功时电荷的电势能增大B. 电场中某点的电势，在数值上等于单位正电荷由该点移动到参考点（零电势点）时电场力所做的功C. 电场线跟等势面垂直，并且由电势较高的等势面指向电势较低的等势面D. 某电容器所带电荷量增加4.0×10-6C，两极板间电势差增大4.0V，则该电容器的电容为1.0μF