The cost to rebuild the area would run between $ 200 million to _______. A: $ 300 million B: $ 300 billion C: $ 30 million D: $ 30 billion

19.中国花了近2000亿美元用于研究和开发。 A: China spent nearly $200 billion on research and development. B: China spent nearly $200 million on research and development. C: China spent nearly $20 billion on research and development. D: China spent nearly $20 million on research and development.

The standard meter is accurate to about two parts ____________. A: billion B: in billion C: per a billion D: in one billion

The standard meter is accurate to about two parts ____________. A: illion B: in billion C: in one billion D: per a billion

According to the movie-clip, How many Muslims in the world today? A: Nearly a billion B: 1.5 billion C: 2 billion

What is the expected revenue for Huawei in 2020 A: 80 billion dollars B: 150 billion dollars C: 220 billion dollars

UNESCO estimates that providing just one year of preprimary education for all children in low and middle income countries will cost an additional ___ per year? A: $5.2 billion B: $10.2 billion C: $15.2 billion D: $20.2 billion E: $31.2 billion

37. When Jack Welch took charge of the company, it had a market Value of about _______. A. $12 billion B. $20 billion C. $500 billion D. $2000 billion A: B: C: D:

When did life begin? A: 13.8 billion years ago. B: Between 13.8 and 10 billion years. C: Between 10 and 4.5 billion years. D: Between 4.5 and 3.5 billion years.

Pfizer’s(美国辉瑞公司的) patent in China, which is valid until 2014, could bar ______ producers from a market worth around 200 billion yuan.