[判断题]Sugar in cold sweet drinks slows the liquid from getting into the blood-stream.

[判断题]Sugar in cold sweet drinks slows the liquid from getting into the blood-stream.

[单项选择]A new variety of sugar cane, bred from crosses of ordinary cultivated strains with a wild type found in Argentina, could become an important source of energy as well as sugar.
Two conditions need to be fulfilled to make it worthwhile to cultivate an agricultural crop for energy. The crop must be easy to harvest and process, and it must be high-yielding. On both these counts, sugar cane is ideal: the technology for harvesting and milling has been thoroughly tested over the years, and sugar cane is one of the most productive plants ever recorded.
Professor Mike Giamalva and his colleagues at Louisiana State University have now produced a plant that is super-productive. Their new variety grows to 3.6 metres high. On experimental plots, it gives yields of 253 tons per hectare -equal to the highest yield of any plant recorded. But even this record has been exceeded. On good soil, yields may reach 321 tons per hectare.
Another advantage of Giamalva’s new strain of sugar
A. It is highly productive and easy to be harvested.
B. It is high yielding and easy to be transported.
C. It is the highest yielding crops so far.
D. It is worthwhile to grow the crops.

[填空题]

At most how much calories derived from added sugar is considered sound in the diet

[简答题]Due to a cold front rapidly moving southeast from eastern Mogolia, northerly winds of forces 4-6 will sweep over northern and eastern parts of North China, with light snow or rain predicted in northeastern Inner Mogolia. Influenced by a warm air flow, light to moderate rain is expected in eastern and southern parts of the southern lower reaches of the Yangtze River and most parts of South China.（）

[单项选择]The frequent（）from cold to warm weather this spring have caused much illness.
A. transmissions
B. transactions
C. transformations
D. transitions

[单项选择]Julio （） be cold. He came from Brazil, a warm country
A. might  
B. can’t  
C. shouldn’t 
D. would rather

[简答题]sweet milk

[单项选择]
Sugar. It’s everywhere. It’s in our drinks, it’s in our foods, and it’s hidden in places we never would think of. Many would call sugar their friend in time of need, but in fact their so-called "good friend" could turn out to be their worst enemy in disguise.
Sugar for many is something they may have been battling with for a long time. Here’s a simple three-step process to help you start to win back the battle for your health. First Step--Awareness of What Sugar Really Does to Your Body
Most people will say they "know" that they shouldn’t have sugar, but they really can’t help it. To me that is a lack of true awareness of what sugar does to oneself. I don’t think many people will say that they want to hurt their body on purpose, but unless they know it’s really happening they will continue down that road. Sugar is slower to impact our health, and it’s that slow destructive process that is the most da
A. taking part in intense activities
B. just sitting around
C. going on diet
D. losing weight