◎ 题干

. _____ with letters and public phones, mobile phones and the Internet are faster and much more convenient. 
A.CompareB.To compareC.ComparingD.Compared
◎ 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“. _____ with letters and public phones, mobile phones and the Internet are faster and much more convenient.A.CompareB.To compareC.ComparingD.Compared…”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。