Moviegoers know that many special effects are created by computers
来源 :焚题库 2020-05-26
中单项选择题 Moviegoers know that many special effects are created by computers.________they often don't know is that these scenes still require a lot of work.
A.That
B.Whom
C.What
D.How
正确答案：C
答案解析:考查主语从句引导词。句意:常看电影的人知道许多特效都是通过电脑制作出来的。但他们往往不知道的是制作这些场景还需要投入大量的工作。分析句子结构可知,空格所在从句在整个句子中充当主语,从句中缺少宾语,且宾语指的是事而非人,故选C。
