to nuclear radiation, even for a short time, may produce variants of genes in human body.
A. Exposed
B. Being exposed
C. Having exposed
D. After being exposed
to nuclear radiation, even for a short time, may produce variants of genes in human body.
答案:2 悬赏:70 手机版
解决时间 2021-01-04 08:59
- 提问者网友：川水往事
- 2021-01-04 05:47
最佳答案
- 五星知识达人网友：逃夭
- 2021-01-04 06:44
A. Exposed(答案→)B. Being exposedC. Having exposedD. After being exposed解析：可联系答.案.网客服索取。
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- 1楼网友：行路难
- 2021-01-04 07:41
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