6. From studies of the bony house of the brain, which is the cranium, located in the back of the skull, come what scientists know about dinosaur brains.
(A) From studies of the bony house of the brain, which is the cranium, located in the back of the skull, come what scientists know about dinosaur brains. (B) The knowledge that scientists know about dinosaur brains comes from studies of the bony house of the brain, located in the back of the skull, that is, the cranium. (C) The knowledge of dinosaur brains that scientists have come from studies of the bony house of the brain, which is located in the back of the skull and is called the cranium. (D) What scientists know about dinosaur brains comesfrom studies of the cranium, the bony house of the brain located in the back of the skull. (E) Located in the back of the skull is the cranium, the bony house of the brain, and it is from studies of this that scientists know what they know about dinosaur brains.
Prep2008说: 1. what引导的名词性从句中从句谓语动词的单复数情况: what后面“什么时候用单数,什么时候用复数”根据动词后面的名词的单复数来定. 2. what引导的名词性从句做主语时,主句谓语动词的单复数情况: (1)What在从句中做主语,主句谓语由what从句的谓语决定。 1) What is difficult to understand is A.;What are difficult to understand are A and B. (2)what在从句中做宾语,主句谓语由主句表语/宾语决定what they want are XX,XX&XX。 2) What his father left him are a few English books.