欧洲历史上是通过革命来消灭掉封建贵族的。
参考答案:错
Last year the number of students who graduated with a driving license reached 200,000, a (n)
________ of 40,000 per year. [ ]
A. average
B. number
C. amount
D. quantity
人类的交际符号系统,可划分为两大类型,即言语交际符号和()
A、文字符号
B、表情符号
C、肢体动作符号
D、非言语交际符号