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Which of the following could be described as types of summary?
A.
News headlines—in newspapers or on the radio or TV
B.
The blurb(简介) on the back cover of a paperback novel
C.
A short story in a magazine
D.
A newspaper account of a scientific report
E.
An essay done by a university student
F.
Extracts (摘录) from a long political speech
G.
Notes a student made while listening to a lecture