The human brain makes up about ____ percent of a human’s body weight.( ) A: 3% B: 4% C: 1% D: 2%

已知creature=("cat","dog","tiger","human"),则表达式“creature.index("human")”的值是()。 A: 1 B: 2 C: 3 D: 4

中国大学MOOC: The enactment of Part 4 of this Act had to violate the right to liberty under the European Convention on Human Rights.

______ is the result of human cognition, reflecting the objective world in the human mind.

Animal Farm uses human figures to express the dangers of human totalitarianism.

Only when they are injured______. A: will some animals attack a human being B: a human being will be attacked by some animals C: some animals will attack a human being D: that some animals attack a human being

Compared with human memory, machines can identify human faces more efficiently.

The traditional Western belief about human nature is that human beings are basically good.

Animal Farm is an allegory. It uses human figures to express the dangers of human totalitarianism.

Vitamins neither participate in the formation of human cells nor provide energy, and the human body requires a small amount, but it has a great effect on the human body.（）