【推荐2】People realize that,     1     animals may not have the same intelligence as human beings, they are smart enough to learn certain things.

Dogs are     2     (extreme) useful as companions for blind people. When a dog has been properly trained, he will always lead his master     3     the right direction and keep him out of danger.

Horses are also able to learn many things. Horses that are used for guard or police duty must learn never to     4     (frighten) of noises, traffic, and other disturbances. Racing horses are also quite strong. Therefore, it is necessary for those people     5     train them to be very patient and understanding.

The moving pictures and television can use     6     (train) animals too. Some animals, such as monkeys and foxes, are easy to film.     7     you have to do is make a trail in front of the camera by dragging something that smells good to     8     animals over the ground. Big animals, such as lions and tigers, can be photographed as they bound happily back to     9     families and dinner. If a movie actor is nearby, the well-trained animal will pay no attention to him.     10    , the audience may imagine that the actor escaped a terrible death by the skin of his teeth.

【推荐3】Directions: After reading the passage below, fill in the blanks to make the passage coherent and grammatically correct. For the blanks with a given word, fill in each blank with the proper form of the given word; for the other blanks, use one word that best fits each blank.

Eating jellyfish could save endangered fish

According to the IUCN Red List 32,000 species are threatened with extinction — everything from birds and mammals. Despite national and international efforts being gathered to protect threatened species, we actively fish for many of them. For those of us who enjoy the odd fish and chips, this isn't great news,     1     the researchers have come up with an unusual way we can help while still enjoying seafood — and it involves eating jellyfish.

Between 2006 and 2014, 92 vulnerable or endangered species of seafood were being caught, recorded, and sold. When they are sold, it is rare that fish and invertebrate (无脊椎的) species     2     (require) to be labelled according to species, so consumers have no way of knowing     3     they're eating.

The research team stresses the fact     4     this is only a brief view of the real problem. "A lot of the seafood catch and import records are listed in groups like ‘marine fish'. Here we didn't look at those vague records, we only looked at records     5     the actual species was listed — so we've made a huge underestimate of the actual catch of endangered species."

There are some ways to untie the mess we're creating in the world's oceans, including     6     (expand) our idea of seafood to include jellyfish. That might sound a little off the theme, but it's not the first time scientists have suggested     7     as a food source. It makes a lot of sense because Jellyfish is considered a minor species of wild animals and scientists might think its number is increasing worldwide.

Of course, there are other ways to help keep endangered species     8     the menu. "We need to improve the labelling of seafood     9     the consumers can have all of the information to make an informed choice," UQ conservation scientist Carissa Klein told ScienceAlert.

And the informed choice, at least in some places, is     10     (easy) than you might imagine. In Australia, where the researchers are based, there's the Sustainable Seafood Guide to provide the best choices for seafood. There's also Seafood Watch in the US, which is run by the Monterey Bay Aquarium.

【推荐1】阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。

You know where your     1    (look) come from-for example, you may have your mother's nose or your father's eyes. But what about things that we cannot see, like your gift     2    music? Is this something that you learned or are your abilities and personality characteristics     3    (determine) by your genes? What makes an individual behave in a certain way and display certain talents?

Scientists are not clear about what the answer to this question. They have     4    (variety) answers.

Those     5    support the "nature" theory believe that humans are programmed genetically to behave in certain ways as to culture and upbringing. On the other hand, we have the "nurture (养育)" theory, which in fact     6    (prove) that a person's behavior and personality are developed by     7    (educate) and experience. There is evidence     8    (support) both of these theories and the debate remains to be resolved. It seems most probable that both theories have     9    (they) correctness and that nature and nurture each play     10    part in making us who we are.

【推荐2】语法填空
阅读下面材料，在空白处填入适当的内容（不多于3个单词）或括号内单词的正确形式。
Over years，I've been teaching children about a simple    1    powerful concept--the ant philosophy．They have an amazing four—part philosophy．First, ants never quit．They’ll climb over；they’ll climb under，and they’ll climb around．They keep looking for another way．What a neat(了不起的)philosophy it is to never quit    2    (look) for a way to get     3    you are supposed to go ! Second, ants think about winter and summer．That’s     4    important attitude．You can’t be    5    naive(幼稚的) as to think summer will last forever．People who have a little experience are clear about this．So ants are gathering their winter food in the middle of summer．It’s important to be realistic．You have got to think about rocks as you enjoy the sand and sun．Think ahead．The third part is that ants think about summer all winter．During the winter，they remind    6    ,“This won’t last long；we’11 soon be out of here．”And     7    the first warm day，the ants are out．If it    8    (turn)cold again, they will dive back down. But they come out again if it is warm．They can’t wait    9    (get)out．Last，how much will an ant gather during the summer to prepare for the winter? All that it     10    (possible)can．What a great philosophy to have－the ant philosophy: never give up, look ahead, stay positive and do all you can．