Please never do such things other people.
A. that will do harm to
B. as they will do harm to
C. as will do harm to
D. which are harmful to
网友回答
A. that will do harm to
B. as they will do harm to
(答案→)C. as will do harm to
D. which are harmful to
解析：考查定语从句。当定语从句的先行词前面有such, as many, as much等修饰的时候，如果后面的短语从句中使用关系代词，要使用as；句意：请不要做这些伤害别人的事情。故C正确。本题如错选A项。Such…that…是一个固定句式“如此…以至于…”。