A、
She is a vegetarian.
B、
She eats genetically modified food.
C、
She likes to eat natural food.
D、
She doesn' t mind the chemicals at all.
【正确答案】
C
【答案解析】
A、
The animal eat things that are sprayed with pesticides.
B、
The animal eat things that have been genetically modified.
C、
The animal don't eat genetically modified food.
D、
They may lead to cancer.
【正确答案】
C
【答案解析】
A、
On animals.
B、
On human volunteers.
C、
On both animals and human volunteers.
D、
On cattle only.
【正确答案】
A
【答案解析】
A、
It is worthwhile.
B、
It is too expensive.
C、
It tastes delicious.
D、
It is healthier.
【正确答案】
B
【答案解析】
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