问题
选择题
It has been proved by the fact that watching violence on TV may cause children’s _____ behavior.
A．informal
B．impressive
C．aggressive
D．normal
答案
答案：C
事实证明儿童们看太多的暴力电视可能会导致儿童们的挑衅行为，aggressive表示挑衅的意思，故本题选C。