Statistics from the developed countries suggest that it is only when peoples living standa

______ land and money enabled construction of the Union Pacific railroad to begin from Cou

What can we learn from the first paragraph？A．No medication can slow down the development o

What can be inferred from Para.5？A．The unemployment problem is less serious in most EU cou

What conclusion can be drawn from the scientists observation？A．Insects have developed some

It can be learned from the statistics in the 2nd paragraph that______.A．oil production is

According to figures from the U.S. Bureau of Labor Statistics the average weekly income f