英语句法问题A rectal study,published in last week's Journal of the Amer_英语解答

英语句法问题
A rectal study,published in last week's Journal of the American Medical Association,offers a picture of how risky it is to get a lift from a teenage driver.这句话中‘how risky it is to get a lift from a teenage driver’做的是什么成分?是定语还是补语?麻烦再附带分析,

人气：436 ℃　时间：2020-04-04 16:02:48

解答

做介词of的宾语从句.A rectal study （主语） published in last week's Journal of the American Medical Association（过去分词短语作定语） offers（谓语）（ a picture）（宾语） of（ how risky it is to get ...那么为什么不能看做a picture的宾语补足语呢?谢谢!!offer sth .offer sb sth .offer sth to sb 不加宾语补足语。不是所有的动词都可加补足语的