Passage3: Questions 9 to 10 are based on the passages you have just heard. 9.: 24 percent of graduates.|32 percent of graduates.|A third of graduates.|Two in five of graduates.

A.What is the explanation for the phenomenon of bioluminescence in marine life? B.oes the phenomenon of plankton bioluminescence have any practical applications? C.Why do only certain specimens of marine life exhibit the phenomenon of bioluminescence? D.How does underwater bioluminescence differ from atmospheric bioluminescence? E.What are the steps that take place as an individual microorganism becomes bioluminescent?

A.If the recruiter will put in a good word for you with the hiring manager. B.If the recruiter can give you some instructions on the job. C.The information of other applicants. D.Questions about the company or industry in general.

A.To suggest possible areas for current and future research B.To pose a question that is answered in the body of the passage, and then to formulate a question that arises naturally out of the discussion C.To gain the readers’ attention and encourage their agreement with the arguments in the passage D.To suggest through rhetorical questions that the problems described in the passage do not actually have answers E.To test the readers’ knowledge of the material discussed in the passage

A.the difficulties of getting down into the coal mine. B.the great casualties of the mining accident. C.the risk of catching infectious disease. D.the continuous blasts inside the coal mine.