【判断题】勤洗手和戴口罩可以降低新型冠状病毒感染风险
【简答题】Many people feel that human beings should be responsible for the disappearance of some other animal species. It is true we may【M1】______ have hastened the disappearance of some species, but abundant e...
【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】You have no fight to ______ yourself from the action of your friends.
【单选题】Your success has resulted ______ your hard work. His angry words resulted ______ a fight.
【单选题】It can be inferred from Paragraphs 1 and 2 that______.
A.
human beings can control the environment
B.
we are actually not a unique species as we thought of
C.
research on monkeys provides enlightenment to humans
D.
monkeys are usually reared without love and mother care
【单选题】The process by means of which human beings can arbitrarily make certain things stand for other things may be called the symbolic process.【31】we turn, we see the symbolic process【32】work. For example, ...
【判断题】压力、温度和比容是理想气体的基本状态参数,他们之间的关系可以从物理现象中得出。
【单选题】特朗普上台以后,第一条行政令就是要废除“奥巴马医改方案”,虽然最后由于反对票占多数,没有成为现实,但这已经很好地体现了什么是否决政治。这主要表明( )。