What is Bertrand Russells third passion?
A. The suffering of mankind.
B. The ecstasy from love.
C. The relief from loneliness.
D. The sympathy for the suffering people.
Which of the following is NOT true about the maps of sea ice movements?
A. They arc the research results of Holland and Kwok.
B. They were made in a lab located in California.
C. The data for those maps have been collected over 19 years.
D. They show the temporary changes in sea ice drift.
The article in Nature Geoscience shows______.
A. the complexity of climate change
B. big regional difference
C. global ocean circulation
D. the mechanism of sea ice expanding
Where does Obama make the speech?
A. In a military base in Iraq.
B. In a visit to Washington.
C. In a military base in Texas.
D. In a visit to Baghdad.