下列与静电有关的图中，属于防范静电的是 （ ）
答案：A
A为防止静电，BCD均为静电的应用。
鹤草芽善治绦虫病，与其何项功效有关（）。
A.疗癣
B.行气
C.消积
D.杀虫
E.泻下
It was foolish of the student to _______ his notes during the important test, and as a result, he got punished.
A．refer to
B．settle down
C．account for
D．bring out
