【判断题】勤洗手和戴口罩可以降低新型冠状病毒感染风险
【单选题】听力原文: Cats never fail to fascinate human beings. They can be friendly and affectionate towards humans, but they lead mysterious lives of their own as well. They never become submissive like dogs and h...
A.
Because cats always fascinate human beings.
B.
Because cats are friendly and affectionate towards humans.
C.
Because there is a popular belief that cats have nine lives.
D.
Because cats lead their own lives and seldom become obedient like dogs are.
【单选题】着力稳定粮油和蔬菜、畜产品生产保障能力,发展节水型农业。
【判断题】勤洗手和戴口罩可以降低新型冠状病毒感染风险,是真的吗?