Human beings can be addicted to:
A: internet
B: alcohol
C: drug (e.g. opiate)
D: all the above
A: internet
B: alcohol
C: drug (e.g. opiate)
D: all the above
举一反三
- 5. What is the key difference that separates human beings from chimpanzees: A: Hidden ovulation B: Reduced masticatory system C: The decent of the hyoid bone D: Bipedalism E: Creativity F: None of the above G: All of the above
- Which nutrient can not provide energy for human body? ( ) A: proteins B: fats C: carbohydrates D: minerals E: All<br/>above
- What would our life look like if robots ______ replace all human beings in workplace? A: are able to B: can C: could D: will
- According to the passage, dogs and cats ______ . A: as well as human beings cannot see some colours B: have fewer cones than human beings C: have less rods than human beings D: can see colours as well as human beings
- Before the drug is used on human beings, experts have to ______ dogs. A: be experimented B: experiment C: experiment with D: experiment on