下面有关教育技术的手段运用趋势错误的是（）
A.网络化
B.智能化
C.虚拟化
D.多样化
参考答案：D
A．刚关闭的电視萤幕，手靠近会感觉到毛发被吸引
B．拆开免洗筷的塑胶套，塑胶套會吸附在手上
C．干冷的冬天，脱掉尼龙衣时，产生啪啪的声音
D．生气时，怒发冲冠
Sometimes I want to play with my friends , and sometimes I want to be _____. [ ]
A. alone
B. afraid
C. awake
D. asleep
I want to play with my friends , and sometimes I want to be _____. [ ]