Despite the hostile environment, both animals and plants can be found in the oceans and on
A. Right
B. Wrong
C. Not mentioned
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What do student leaders need to carry an activity through to a successful end？
A. Passion.
B. Money.
C. Power.
D. Fame.
Polar explorers can stay alive without heaters and windproof shelters.
A. Right
B. Wrong
C. Not mentioned
Who is Katie Rowley？
A. She's a senior professor.
B. She's a senior student.
C. She's a senior official.
D. She's a senior citizen.
If an American lady say "Don't call me Mrs. Smith, just call me Sally. " that shows ______.
A. she is not a married woman
B. she prefers to be called "Sally"
C. she is not Mrs. Smith
D. she likes to be more formal
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