8*A huge flying reptile that died out with the dinosaurs some 65 million years ago, the Quetzalcoatlus had a wingspan of 36 feet, believed to be the largest flying creature the world has ever seen. (A) believed to be (B) and that is believed to be (C) and it is believed to have been (D) which was, it is believed, (E) which is believed to be c中的it 难道不是模糊指代吗?它也可以指代 wingspan 啊,这样句义就不对了,为什么选c呢?我觉得都有歧义
17.A patient accusing a doctor of malpractice will find it difficult to prove damage if there is a lack of some other doctor to testify about proper medical procedures. (A) if there is a lack of some other doctor to testify (B) unless there will be another doctor to testify (C) without another doctor’s testimony (D) should there be no testimony from some other doctor (E) lacking another doctor to testify without后面的东西在这个句子中是做什么成份呢?是状语吗? 如果是状语放在damage后面有做定语的嫌疑,不是要紧跟修饰对象吗? 还是做定语本来就是修饰damage的?
另外,e中,要是改成 lacking another doctor’s testimony是不是就对了? 谢谢