Lying under the skull, the human brain contains an average of () nerve cells called neurons.
A: 100 million
B: 10 billion
C: 100 billion
D: 10 million
A: 100 million
B: 10 billion
C: 100 billion
D: 10 million
B
举一反三
- Lying under the skull, the human brain contains an average of ten billion nerve cells called ______. A: nerve fibers B: nerves C: neurons D: cerebral cortex
- Questions 6 to 10 are based on the following news. A: 350 million dollars. B: 700 million dollars. C: 1.4 billion dollars. D: 700 billion dollars.
- Your brain is packed with 100 billion brain cells called neurons。 They send information to your body telling it what to do， and they receive information from each of your senses， what you see， feel， taste， hear and touch。 Based on the context， what is the given information？（ ）。 A: brain cells B: neurons C: what you see, feel, taste, hear and touch D: your senses
- The cost to rebuild the area would run between $ 200 million to _______. A: $ 300 million B: $ 300 billion C: $ 30 million D: $ 30 billion
- If the reserve ratio is 10% and the Fed sells 10 million worth of bonds to a commercial bank, its deposits A: Increase by 10 million B: Decrease by 10 million C: Increase by 100 million D: Decrease by 100 million
内容
- 0
The population of the world today is about______ . A: 400 million B: 4 billion C: 400 million D: 40 billion
- 1
About _____ people speak English as their first language. A: 700 million B: 1.5 billion C: 1 billion D: 360 million
- 2
How many people in the world are speaking English as their first language?( ) A: 300 million B: 1.5 billion C: 360 million D: 1 billion
- 3
After the founding of the New China, China’s population has increased continuously, with a population of _____. A: 540 million in 1949 B: 540 million in 1949 C: 1.31 billion in 1990 D: 1.418 billion in 2019
- 4
How much was Oprah Winfrey’s estimated wealth A: Almost 25 billion dollars. B: Almost 2.5 billion dollars. C: Almost 25 million dollars. D: Almost 2.5 million dollars.