24.The students were ____ over the ____ problem, listening to the teacher with a ____ expression on their faces.A．puzzled; puzzling; puzzlingB．puzzled; puzz-高中英语-魔方格

◎ 题干

24.The students were ____ over the ____ problem, listening to the teacher with a ____ expression on their faces.

A．puzzled; puzzling; puzzling	B．puzzled; puzzling; puzzled
C．puzzling; puzzling; puzzled	D．puzzling; puzzled; puzzling

◎ 答案

查看答案

◎ 解析

查看解析

◎ 知识点

根据魔方格专家分析，试题“24.The students were ____ over the ____ problem, listening to the teacher with a ____ expression on their faces.A．puzzled; puzzling; puzzlingB．puzzled; puzz…”主要考查了你对【现在分词的被动式】，【现在分词】，【不定式的被动式】，【过去分词】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。

◎ 相似题

与“24.The students were ____ over the ____ problem, listening to the teacher with a ____ expression on their faces.A．puzzled; puzzling; puzzlingB．puzzled; puzz”考查相似的试题有：

● With a lot of things ， John will have a difficult time.A．to deal withB．deal with C．dealing withD．dealt with ● As is known to all, Diaoyu Island China .A．belonging toB．belonged toC．is belonged toD．belongs to ● The criminals ______ in a hotel the other day were connected with a murder(谋杀).A．arrestedB．to be arrestedC．being arrestedD．arresting ● _____ in a heavy snow, he didn’t get there in time.A．CatchingB．Catch C．CaughtD．To catch ● His classmates offered him their congratulations ______ his successful performance.A．atB．onC．forD．of