讲座的优点之一是（）
A.能为学生提供参与的机会
B.能在短时间内呈现较多的内容
C.教员能对学生的学习行为进行准确的监控
参考答案：B
The visiting professor gave us some advice, ____ of great help to our English learning.
A．I think it is
B．I think which is
C．which I think is
D．which I think it is
区分心理正常与心理异常的方法不包括( )。
A．常识性区分法 B．非标准化区分法C．标准化区分法 D．半标准化区分法
