A: rocking
B: gasping
C: vibrating
D: resonating
举一反三
- We each other since known; ten years ago. A: have known; ten years ago B: knew; ten years ago C: have known; ten years D: knew; ten years
- This is one of the best students that I ______. A: even have known B: B. have ever known C: know D: D. knew
- 中国大学MOOC: Studies have reported that chimpanzees can be infected _____ HIV-1 and human AIDS-like symptoms appear.
- 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.
- I __________Tom for about ten years now. A: have been knowing B: have known C: knew
内容
- 0
Even saints have been known to resort to violence. A: resource B: use C: resist
- 1
Under what circumstance would chimpanzees collapse the table of other chimpanzees? A: Other chimpanzees happened to have more food. B: Other chimpanzees wanted to have a. fight. C: Other chimpanzees took or stole food from them. D: Other chimpanzees entered their terrority.
- 2
News OneUnder what circumstance would chimpanzees collapse the table of other chimpanzees? A: Other chimpanzees happened to have more food. B: Other chimpanzees wanted to have a fight. C: Other chimpanzees took or stole food from them. D: Other chimpanzees entered their territory.
- 3
Some simple human actions, such as the handshake, have countless variations.
- 4
In recent years viruses have been shown to cause cancer in chickens. Viruses have also been shown to cause cancer in mice, cats, and even in some primates. Viruses might cause cancer in humans.This is a reasonable hypothesis.