What advice does the professor give the woman？
A．Have some friends read the research
B．Refer to the explanation in the textbook
C．Ask a chemistry major to help her
D．Include more references in the report

A U.S. military airplane followed the boat because ______.
A．the boat was on a dangerous voyage
B．the boat was from an enemy country
C．the boat looked like a ship from an unknown country
D．it was the effect that the director wanted

Which of the following is NOT an example of special effects in this passage？
A．Making the fish stop swimming.
B．Causing the fish to swim away.
C．The flying of a military plane.
D．The sailing of an 165-foot-long boat.

Why does the professor say this:
A．She is not happy with the student's response.
B．She is introducing an alternative view.
C．She is going to expand on the comment.
D．She is ending the discussion.

What can be inferred about the early Greek philosophers？
A．They were exploring the physical sciences.
B．They recorded many of the Greek myths.
C．They were primarily interested in religion.
D．They had contact with other European scholars.

What view did the three Milesian philosophers share？
A．They all believed that the mythology had a basis in fact.
B．They introduced a scientific approach to explaining nature.
C．They thought that water was the original element.
D．They all agreed with the teachings of Socrates.