[audioFiles]audio_eusm_j01_109(20099)[/audioFiles]A、Because FDA approved them.

游客2023-08-31  25

问题  

选项 A、Because FDA approved them.
B、Because they cannot read the labels.
C、Because they support the new technique.
D、Because they cannot tell which is cloned food.

答案 D

解析 Why do many people in US buy cloned foods?
[B]、[C]、[D]的主语均是they,而 [A]的主语却是FDA,与其他选项明显不同,故可首先排除。根据短文中提到的But because the FDA would allow cloned meat and milk to be sold... be able to avoid them.可知答案为[D]。
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