中国大学MOOC: 2. The 144 countries participating in the 2016 Paris Agreement announced that the world should limit the global increase in this century to 2.7 degrees F (1.5 degrees C), a stricter limit than the former goal of a 3.6 degrees F (2 degrees C) increase.
2. 2016年，《巴黎协定》的144个缔约国宣布，本世纪各国应将全球平均上升气温控制在2.7华氏度（1.5摄氏度）之内，相比于之前3.6华氏度（2摄氏度）的目标更加严格。
举一反三
- The world temperature rise by 2030 is ______. A: 1 to 4 degrees C B: 3 degrees C C: over half a degree C D: 1.3 degrees C
- An increase in average temperature by only a few degrees could cause environmental problems ________.
- The costs of materials for product B are made up as follows.Material P： $1，000Material Q： $600Material R： $1，025Material S： $375If the material proportions were displayed on a pie chart， how many degrees would material Q represent？（ ） A: 120 degrees B: 204 degrees C: 144 degrees D: 72 degrees
- ---It’s so hot today.-It surely is. It’s ___yesterday. A: two degrees hotter than B: two degrees as hot as C: two degree hotter than D: as two degrees hot as
- The cost of materials for product X are as follows.Material A: $2400Material B: $2800Material C: $3600Material D: $200If the material proportions were displayed on a pie chart, how manydegrees would material B represent? ( ) A: 96 degrees B: 144 degrees C: 112 degrees D: 80 degrees
内容
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The degrees of freedom for the F test in a one-way ANOVA are:
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For an F distribution, the number of degrees of freedom for the numerator
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The community college _______________. A: offers bachelor degrees B: offers associate degrees C: offers master degrees D: Both A and B
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在Altium Designer软件中，在原理图中，元件可以旋转的角度是（ ）。 A: 270 Degrees B: 180 Degrees C: 90 Degrees D: 30 Degrees
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What were the high temperatures for Friday in the state? A: A. 85 to 90 degrees B: B. 91 to 95 degrees C: C. 96 to 99 degrees