A: partners
B: role-models
C: stand-bys
D: substitute
举一反三
- Chimpanzees are frequently used as stand-ins for human beings in experiment. A: partners B: role-models C: stand-bys D: substitutes
- Before the drug is used on human beings, experts have to ______ dogs. A: be experimented B: experiment C: experiment with D: experiment on
- Which of the following is not one of similarities between human beings and chimpanzees?
- Sketch models are types of prototypes that are used frequently in the phase of ________ ideas and concepts.
- I hate them and everything they ______. A: stand for B: stand down C: stand in D: stand by
内容
- 0
They _________ what they believe to be right. A: stand B: stand up C: stand up to D: stand up for
- 1
2. Why do human beings have a larger brain compared to chimpanzees? A: Human beings always had a big brain that helped us to survive. B: Human beings have a bigger brain by cooking food over the fire. C: Human being have a bigger brain through the evolutionary process. D: Human beings have a bigger brain through eating fruits and berries. E: Human beings have a bigger brain through migration.
- 2
Don’t be afraid to _______ your rights. A: stand up B: stand for C: stand up for D: stand by
- 3
The red flags ______ against the blue sky. A: stand up B: stand for C: stand out D: stand by
- 4
The two tall buildings used to stand right _______ each other.