... table tennis or badminton. Sometimes they go swimming in the swimming pools. Some students like music, drama and movies. They often practice playing musical instruments in the school music room. ... in the kitchen: refrigerator, washing machine, dishwasher, gas cooker, electric stove, kitchen table, . Minh’s bedroom isn’t (8) but it is very bright. There is a wonderful view from his bedroo...
Ngày tải lên: 09/07/2013, 01:26
... build parts of their cities on hills. Hills were easy to defend against the enemy. The Greeks called this kind of hill-city an Akropolis. The name means “high city”. The most acropolis is in ... compared the rising of the sun with the beginning of life and the setting of the sun with the end of life. They compared day to life and night to death. This is why they buried their dead on the ... a...
Ngày tải lên: 20/08/2013, 09:10
New Insight into IELTS Student book with answers 2008 Reading - Part 2.pdf
Ngày tải lên: 07/08/2012, 11:56
History of Modern Biotechnology I - Springer
... for protection against damping off: (i) zwittermycin A, a linear aminopolyol and (ii) antibiotic B, an aminoglycoside antibiotic containing a disaccharide. Zwitter- mycin A inhibits elongation of ... phaseolotoxin, rhizobitoxine, syringomycin, syringotoxin,syringostatin, tropolone, and fireblight toxin) show typical antibiotic activity against other microorganisms and are thus both anti- biot...
Ngày tải lên: 08/08/2012, 09:52