根据2020版商业车险示范条款的约定，机动车损失险的保险金额按投保时被保险机动车的什么确定？

Rickets（）a childhood disease caused by deficiency of vitamin D and sunlight associated with impaired metabolism of calcium and phosphorus

2024-01-13 竞赛及其他题库

虽然目前学界提倡在写作中更多地使用主动语态，但在英文医学论文写作中，我们仍会在材料和方法部分大量使用被动语态。

2024-01-13 竞赛及其他题库

学术论文主要陈述研究目的、内容、方法、结果和结论等，因而论文中的句子大部分是陈述句。

2024-01-13 竞赛及其他题库

代词和其代替的先行项要在数、性和人称上保持一致。

2024-01-13 竞赛及其他题库

Fructus crotonis， one of the most highly toxic CMM， induces severe diarrhea（）its fixed oil content.

2024-01-13 竞赛及其他题库

Participants were excluded（）they had rheumatoid arthritis， joint tuberculosis， or alergic arthritis.

2024-01-13 竞赛及其他题库

（）is shown in Table 2， home disks are the most frequent source of infection.

2024-01-13 竞赛及其他题库

（）， contrary to our hypothesis， propranolol-treated subjects were able to maintain levels of oxygen uptake as great as those in placebo-treated subjects.

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（）the use of combinations as mentioned above， traditional processing methods of CMM raw materials are the most important and commonly used detoxifying measures.

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Accordingly（）the medical official emphasised Hyangyak and helped compile the Compendium of Prescriptions from the Countryside for Universal Relief in 1399.空格处应使用的标点是（）。

2024-01-13 竞赛及其他题库