2. 职称英语
  3. Leptin is effective in reducing weight but it’s many years away before humans ca

Leptin is effective in reducing weight but it’s many years away before humans ca

游客2023-07-12  28
问题 Leptin is effective in reducing weight but it’s many years away before humans can use it. [br] Both obese mice and normal mice can produce leptin in their bodies.
选项 A、Y
B、N
C、NG
答案 B
解析 参见第五段第四句：But the obese mice cannot produce leptin．．．
转载请注明原文地址:https://tihaiku.com/zcyy/2829797.html
相关试题推荐
随机试题
最新回复(0)