What does the word "repeat" in the second paragraph (段，节) mean？
A. Come back.
B. Turn back.
C. Say again.
"To place a suspect at the scene of a crime" at the end of the first paragraph means that
A. has been able to prove a suspect guilty
B. will lead a suspect to the spot of a crime
C. were at the scene with the suspect
D. caught the suspect on the spot
What is the most reasonable role-reversal situation？
A. The child becomes the breadwinner in a family.
B. The man stays at home while the woman goes out to work.
C. The mother becomes a drunkard while the father abstains from drinking.
D. The child bosses his mother and refuses to do what he should.
To reach N-Tech's head office, turn left at Godfrey Lake and keep going ______ the botanical gardens.
A. with
B. for
C. past
D. on
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