GRE Reading Comprehension: ETS-GRE阅读ETS - I778T7XJRM4JWF6T7

The passage supplies information to answer which of the following questions EXCEPT? A. Which body cells are the primary users of cholesterol? B. How did scientists discover that LDL's are secreted from the liver in the form of a precursor? C. Where in the body are VLDL remnants degraded?