◎ 题干

I don’t like the lecture yesterday. Most of what the speaker said was _____ the subject.
A.on B.off
C.of D.around
◎ 答案
查看答案
◎ 解析
查看解析
◎ 知识点
    根据n多题专家分析,试题“I don’t like the lecture yesterday. Most of what the speaker said was _____ the subject.A.on B.offC.of D.around…”主要考查了你对  【介词和介词短语】  等知识点的理解和应用能力。关于这些知识点的“档案”,你可以点击相应的链接进行查看和学习。