选哪个并解释原因He hasn't come to class yet.What do you think______?

2个回答

  • He hasn't come to class yet.

    What do you think______?

    答案是 B.has happened to him

    do you think 可以看做插入语

    这是对主语提问

    选项A 是被动语态 happen是不及物动词 没有被动语态形式 应首先排除

    选项 C.do you think 已经是疑问语序 后面应该是陈述句语序

    另外happen 当发生讲 主语不能是人

    选项 D.has he happened 应把he 去掉

    注意 本句的主语 是what