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题目内容
Longdale and Stern discovered that mitochondria and chloroplasts (i) _____ a long, identifiable sequence of DNA; such a coincidence could be (ii) _____only by the transfer of DNA between the two systems.
- Blank(i)
- manufacture
- reveal
- share
- Blank(ii)
- accomplished
- explained
- repeated
share , explained 显示答案
以上解析由 考满分老师提供。