【简答题】agers are at risk from temptation because what stimulates their senses often (__) to their minds.
【单选题】What is the main message conveyed by the text?
A.
Many UK teenagers are at risk of food poisoning because they fail to take simple precautions.
B.
Food poisoning in the UK is on the rise.
C.
Washing hands is important.
D.
British schools need to improve their sanitation levels in order to reduce instances of food poisoning.
【简答题】We should make agers realize the risk and_________________ (consequent) of taking drugs by putting more safety education into textbooks.
【单选题】谁对民用无人驾驶航空器系统的维护负责()
【判断题】使用者必须对所用的食品添加剂的性能、毒性、使用范围、允许使用量等有明确的了解。
【单选题】在产品图片上,后面的图片是作为产品放大的详细图使用的,为了在移动客户端也能够清晰展示出来,图片大小最好是?