QUIZ 486

Check your Knowledge Quotient!

1. China is home to the world’s longest high-speed rail line.

A. True

B. False

C. Both of the above

D. None of the above

2. China plans to add more than 3,100 miles of high-speed rail track by 2015, bringing the total length of the system to about 9,000 miles.

           

A. True

B. False

C. Both of the above

D. None of the above

           

3. China plans to add 100 new airports by 2020.

A. True

B. False

C. Both of the above

D. None of the above

4. 99 percent of the genes contained in and on our bodies are microbial genes.

           

A. True

B. False

C. Both of the above

D. None of the above

5. Around the world, doctors are doing fecal transplants to cure people with life-threatening infections with the bacterium Clostridium difficile.

A. True

B. False

C. Both of the above

D. None of the above

Best of luck!

Answers

1 – A, 2 – A, 3 – A, 4 – A, 5 – A