F．The program sends messages to women to educate them about their health.

　　G．Besides, online users may sometimes not understand all the information available.

　　Ⅲ.短文改错

　　What could be more refreshing than drinking a can of icy cold soda after exercising? Soda is the popular drink all over the world. But drinking too many of it can have serious health consequences. For instance, weight gain is a strongly possibility, because of soda is high in sugar and calories. Drinking soda has also been linked to tooth decay(蛀牙). In fact, the acid in soda can begin damaging enamel(牙釉质) just 20 minute after soda is drinking, according to a survey. Unfortunately, sales of soda is going down in the US, as the survey shows. That's probably why nowadays people are more aware this sweet drink's health risks.

　　答案

　　Ⅰ.阅读理解

　　猎豹是最独特的猫科动物，但猎杀、栖息地的破坏以及猎物的减少使猎豹数量减少，它们急需被保护。

　　1．C　细节理解题。根据第一段中的"However, with a lean body and small teeth, the cheetah cannot fight larger animals."可知，因为猎豹身体瘦、牙齿小，所以它们很难对抗较大的动物。

　　2．B　细节理解题。根据第二段中的"However, hunting, habitat destruction and loss of prey (猎物) have meant that cheetahs are now only found in a few countries in Africa."可知，优雅的身体并不是猎豹成为濒危物种的原因。

　　3．D　细节理解题。根据最后一段中的"These collars provide information about how cheetahs move through...Understanding the cheetah's behavior is an important step for their protection."可知，D项正确。

　　4．B　推理判断题。根据第二段尤其是第二段的最后一句"This makes the small populations of cheetahs even more precious and worthy of protection."可知，猎豹急需被保护。

　　Ⅱ.阅读填句

　　1-5　EDFBG

　　Ⅲ.短文改错

What could be more refreshing than drinking a can of icy cold soda after exercising? Soda is popular drink all over the world. But drinking too of it can have serious health consequences. For instance, weight gain is a possibility, because soda is high in