Detailed studies of unit 8 L1 Seen from the space. When our planet is seen from space L4. average n.平均数;平均标准Tom' s work is above/ below/ about up to the average
1. An animal of any kind 2 Catch 3. Give up 4. Very noticeably 5. On purpose, intentionally; 6. Remove or get rid of completely 7. Cause some change, inf luence;
1. The opportunity or right to use or see something; 2. The most typical 3. Striking or unusual in appearance; 4. Make first public appearance 5 Do things not in the accepted way:6和解,妥协:7.非赢利的
1. Lines 1-13 access to the internet which give people information of all kinds seems a matter of course 2. Lines 14-26 World Wide Web, which began as a little computer program nearly 20
