In the third paragraph, the author implies that
A. food will be insufficient if animals are not eaten.
B. lots of food and water are consumed by cattle.
C. a meat-reduced diet is environmentally beneficial.
D. animals are raised for human food.
查看答案
【C15】
A. revolved
B. dissolved
C. resolved
D. involved
【C13】
A. and
B. while
C. for
D. but
【C6】
A. illiterate
B. suffering
C. poor
D. unqualified
In Para. 3, the word "athletes" means______.
A. people who compete in the games
B. people who organize the games
C. people who watch the games
D. people who support the games