HL Topic A2.3 Viruses (id: 5f8114e6e)

本题目来源于试卷: HL Topic A2.3 Viruses，类别为 IB生物学

[问答题]
6. The graph shows the known number of Ebola infections worldwide from 1976 to 2015. [img]data/attachment/exam/2501/24/2501241129276426.jpg[/img]
(a) Estimate the number of cases 2l- ertpp t./*,e xblwof Ebola 8ygp(k7msm6nin 1976-1977.

参考答案:

600 (cases). Accept 580 to 630

本题详细解析: 暂无

微信扫一扫，分享更方便