Teachers often use simple examples to language points that are the students.
A. handle ;puzzled
B. express; puzzling
C. clarify; puzzling
D. conclude; puzzled
网友回答
A. handle ;puzzled
B. express; puzzling
(答案→)C. clarify; puzzling
D. conclude; puzzled
解析：词义辨析。Handle处理；express表达；clarify阐述，澄清;conclude总结；puzzle让…困惑；结合句意可知C正确。句意：老师经常用简单的例子来阐述那些让学生感到困惑的语言点。