You can only ________ 100 dollars for your travel expenses.

According to Mike Duke, Walmart will invest 100 million US dollars in food safety over the next three years.

In a firm， if the net sales are 200 million dollars， the cost of goods sold is 50 million dollars， what is the gross profit？（ ） A: 300 million dollars B: 250 million dollars C: 350 million dollars D: 150 million dollars

中国大学MOOC: (the exchange rate for US dollars)It means how much RMB you will get for 100 US dollars.

(the exchange rate for US dollars)It means how much RMB you will get for 100 US dollars. A: 正确 B: 错误

He has __________ and he doesn’t mind how costly the car is. A: million of dollars B: millions of dollars C: a million of dollars D: million dollars

In a certain year, the world’s total export value was 1.6 trillion US dollars, and import value was 1.7 trillion US dollars, so the total international trade of that year was （ ） A: $ 3.3 trillion dollars B: $ 1.6 trillion dollars C: $ 1.7 trillion dollars D: $ 0.1 trillion dollars

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

Dollars received in the future are worth _________ than dollars received today. The process of calculating what dollars received in the future are worth today is called _________

The owner of the shop_______ for the old trousers. A: would give Tom six dollars and a half B: would pay three dollars C: would pay five dollars D: would give Tom two dollars