问题
选择题
Mr. Liu is very ______ with his students as he always tries to make his classes lively and interesting.
A．familiar
B．popular
C．similar
D．particular
答案
答案：B
题目分析：考查形容词和固定搭配。句意：刘老师很受学生们的欢迎，因为他总是尽力让课堂变得既生动又有趣。be familiar with sth某人对某事熟悉；be popular with sb受某人的欢迎；be similar to sth与......相似；be particular about sth对......挑剔。故选B。