to help school workers clean the alpacas’ home – a small wooden pen (围栏) built beside an office... also need to help school workers clean the alpacas’ home – a small wooden pen (围栏) built beside an ……

看100多美国羊驼如何拯救世界。 US alpacas (羊驼) are helping save the world! The fur (毛) from over 100 alpacas is on its way to the Gulf of Mexico. An oil rig (石油钻井平台) there broke and went down last month. A lot ……

;The volunteers also need to help school workers clean the alpacas’ home – a small wooden pen (围栏) built... in return.”The volunteers also need to help school workers clean the alpacas’ home – a small wooden pen ……

a growing industry (产业) in Australia. Some farmers have up to 3,000 alpacas. Alpaca meat sells at around $65...羊驼被搬上澳洲人的餐桌。WE usually only see alpacas (羊驼) in zoos, but Australians see them on menus ……

, and the clean up could last decades.On April 20, an explosion tore through the British Petroleum-operated... cause an environmental catastrophe. The wetlands could act like sponges, soaking up the oil ……

DO you know alpacas (羊驼)? They look like sheep. In Austria (奥地利), there is a springtime shave (刮毛) for alpacas every year. It keeps alpacas comfortable and lets them grow a new coat for the coming ……

, they are unwilling to give up using or profiting from the dirty energy sources....你年长比你有经验，所以你要听他的建议。)It offends me to see fingers pointed against clean energy from biofuels, fingers soiled ……

Alpacas might help scientists find a vaccine for COVID-19. TUCHONGAlpacas might help scientists... to help scientists find a vaccine (疫苗) for COVID-19. Australian scientists are studying alpacas ……

made a speech about the oil spill. He said he would like to see up to 90 percent of the oil spill...你知道什么是“替代能源”吗？词数 320 建议阅读时间 8分钟 ON April 20, an oil rig (钻井平台) owned by a British oil company ……

made a speech about the oil spill. He said he would like to see up to 90 percent of the oil spill...你知道什么是“替代能源”吗？词数 320 建议阅读时间 8分钟 ON April 20, an oil rig (钻井平台) owned by a British oil company ……

of these balls just showed up around the country.Scientists now think these black balls came from oil...IC  澳大利亚海滩惊现“神秘黑球”澳大利亚海滩惊现“神秘黑球”On Oct 17, workers cleaned up strange (奇怪的) black balls ……

IC  On Oct 17, workers cleaned up strange black balls at Coogee Beach in Sydney... came from oil spills (泄漏) in the ocean. When oil gets into the sea, it mixes with things like sand ……

. A traditional way of drinking tea.C. Roasting tea leaves by hand.D. Using machines to heat tea leaves... by hand.D. Using machines to heat tea leaves.2. According to Fan, what will happen to tea leaves ……

announced by the provincial government in March.The province will speed up the promotion (推广) of clean... sector, including government vehicles and buses, will use clean energy as of 2020.“If oil-fueled vehicles ……

businesses caught using recycled oil would be forced to close for some time or lose their business licenses. Restaurants using recycled kitchen oil as cooking oil can be fined (罚款) up to 100,000 yuan. ……