There are many desert ___16___ in the world.A long long time ago, these areas ___17__ _ have been very rich, but because of ignorance(无知)people ___18___ old times cut as many trees as they liked.They never took trouble to ___19___ new trees.Strong winds slowly blew awa...
There are many desert ___16___ in the world.A long long time ago, these areas ___17___ have been very rich, but because of ignorance(无知)people ___18___ old times cut as many trees as they liked.They never took trouble to ___19___ new trees.Strong winds slowly blew away...
aI am going to cut them down next week. 我切开他们在下个星期下。[translate] avous mourrez vous mourrez[translate] aThe causes of 起因[translate] aPlease speak loudly.I can't hear you c 大声地请讲话。我不能听见您c[translate] ai love you allthetime. 我爱你allthetime。[translate] ...
Concerning our own sampling of fresh resin, it took a long period of time to collect sufficient amounts (a few milligrams) of resin for analytical purposes, and pure resin could not be obtained (resin was mixed with bark). It seems likely that Neolithic people produced the resin in the ...
time from Phase 2 to Phase 3. However, there was no notable change in diversity, evenness, and equitability during this period, suggesting significant increases in foraging intensity by the Late Holocene but no significant changes in foraging behavior. While shellfish gleaning appears to be the...
Ms Woo began to study the art of paper cutting as a 14-year-old girl in her hometown in China. She said all the students at school had to learn paper cutting. But she had a deep love for it. So her teacher spent more time teaching her after class. Later, she won the second priz...
Although it is hard to know if there was any factual basis for this legend at the time (there may have been rumors of Nestorian rulers of Black Cathay), when the Portuguese arrived in the Indian Ocean, they soon discovered that there was indeed just such a Christian kingdom in Africa. ...
time. In addition, Oldowan groups utilised disturbance environments—a finding that is unique for this period and depicts complex behavior among early Pleistocene hominins. The ability to exploit diverse biomes enabled hominins to expand beyond Africa. This behavioral flexibility and adaptive suite ...