◎ 题干
Our teacher added that watching English-language TV _____ also helpful.

A. is
B. are
C. was
D. were
◎ 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“Our teacher added that watching English-language TV _____ also helpful. [ ]A. is B. are C. was D. were …”主要考查了你对  【一般过去时】【主谓一致】  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。