In a recent study, teen volunteers played a video driving game, either on their own or with friends watching. The researchers discovered that the number of risks teens took more than doubled when their friends were watching, compared with when they played by themselves. This shows that teens ...
Suppose that you have been a regular of a hotel for many years. But during the last 2 days, the air-conditioner didn’t work and nobody came to clean your room. Write a letter of complaint to the hotel manager. Your letter should include: 1. a descripti
注意：以下的文件必须都保存在 下。 在考生文件夹下打开文档“Word.docx”，按照要求完成下列操作并以该文件名“Word.docx”保存文档。注意：以下的文件必须都保存在 下。 小李是东方公司的会计，利用自己所学的办公软件进行记账管理，为节省时间，同时又确保记账的准确性，她使用Excel编制了2014年3月...
1. 根据第一句话“It is generally thought that Earth's water was 1)___ by matter after the planet formed.”可知,地球上的水是由物质在地球形成后___。结合备选项,deliver意为“输送”,符合语境,故答案为delivered。 2. 根据第二句话“But a new study by an international team of researchers may...
The animal is the giant panda, one of the world's most __3__ animals. It has been discovered that the bamboo plants the giant pandas eat are dying. As a result, many of the pandas are dying of 4 . In the wild, the giant panda eats only two kinds of bamboo plants. One is the...
aa planet called kepler 22b was discovered 称kepler的行星22b被发现了[translate] aBeside you mother say for her hi Beside you mother say for her hi[translate] aAsk Mr. Ernest Worthing to come here. I suppose you had better talk to the housekeeper about a room for him. 要求先生。 Ernest...
Let’s suppose it is a common day of 2060. Of course, things have changed and life is very different.Trips to the Moon are being made every day. Taking a holiday on the Moon today is as easy as taking a holiday in Europe in 2016. At a number of scenic sp
planet with life, scientists may have found one. In September 2010, a team of US scientists discovered an Earth-sized planet called Gliese 581g. It has a surface temperature neither too hot nor too cold for liquid(液态)water. Scientists think there is a chance that the planet could have ...
It shapes a third of the planet’s land area, not (27) Antarctica, and the proportion is rising. World food output per head has risen by 4 per cent between the 1970s and 1980s mainly as a result of increases in (28) from land already in (29) , but also because more land has ...
Increased greenhouse gases and the greenhouse effect is feared to contribute to an overall warming of the Earth's climate, leading to a global warming ( even though some regions may experience cooling, or wetter weather, while the temperature of the planet on average would rise). ...