【简答题】Welcome to Food Safety! The Fridge ABCS Your fridge temperature should be set below 4.5 °C /40 °F . Keep it cool is the golden rule, as a higher temperature will provide conditions for growth of bacte...
【单选题】In the case that the cross-sectional area, support conditions, materials and other conditions are all the same for columns, which kind of cross-sectional shape shown in the figure will get the best st...
【简答题】Tens of thousands of people have fled the conflict in northern Yemen over the past five months. And, (1) _______________________________________________. A spokeswoman for the International Committee ...