toefl test 1999 part 3

Ngày tải lên: 24/10/2013, 00:15

Ngày tải lên: 17/10/2013, 21:15

Ngày tải lên: 24/10/2013, 07:15

Ngày tải lên: 28/10/2013, 07:15

Ngày tải lên: 06/11/2013, 21:15

Ngày tải lên: 13/12/2013, 21:15

Ngày tải lên: 14/12/2013, 10:15

Ngày tải lên: 14/12/2013, 14:15

Ngày tải lên: 23/12/2013, 12:17

... Earth. It helps us learn about the furthest parts of the universe. Q6 practice 2 W: After World War II, the city of Berlin was divided into four parts. One part was controlled by each of the countries ... two years, he made telescopes that magnified eight times, and finally one that magnified objects 33 times. Galileo used his large telescope to study the stars. It helped him make several important ... Berlin. All during the 1950s, people living in the communist part of Berlin could see that life was better for people living in the capitalist part of the city, so they moved to the west side. As more...

Ngày tải lên: 24/12/2013, 02:16