If you watch 5 you may notice that the 6 always gives the animal a lump ( 块 )of sugar 7 a piece of fruit as a reward. The scientists say that many different animals 8 be trained to do a number of simple jobs if they know they will 9 a reward for doing them. Of course, 10 ...
1.完形填空We know that trees are useful in our everyday life. They 1 us many things, such as wood, oxygen(气),rubber, medicines and many other things. They can also _2_ us a lot about our climate(气 ). The following are the reasons. If you 3 a tree, you can see that it has...
there are certain things on the earth that we must not lose. the great animal migration across the plains of the serengeti or the towering pyramids of egypt are such examples. every country can be proud of its cultural or natural heritage si...
Gannet Colony at Muriwai Beach –Late August to March is the best time to view the colony of up to 1,200 Australian Gannet pairs that fly over 2,000 km to breed on Muriwai’s clifftop. While this is and easy place to visit on your own, we recently learned of an option that include...
But when it comes to one of the cruelest crimes—animal fighting—thingsrarely work out that way. 2016年12月四级真题(第三套)阅读 Section A Considering that the government's standards are not nearly ambitious enough, the picture is clear: by not cooking at home, we're not eating the right...
But, it is possible to your safety, and that of the animal involved, is to leave wildlife alone, working to keep them truly wild. 34. When do many of us want to help wildlife? 35. What does the writer want to tell us by showing the examples of manatees? 36. How can we help an...
that some animals have magnetic(磁的) cells in their brain which help them to find their way.As far as cats are concerned,nobody really knows how their homing instinct works and I am sure cats are never going to give away their secrets.Finally,a joke about the homing instinct:Question:...
The Earth is made mainly of iron and silicon andthingslike that... 地球主要由铁、硅等物质构成。 柯林斯高阶英语词典 Of course, literacy isn't the samethingas intelligence... 当然,识字和智力是两码事。 柯林斯高阶英语词典 To be a parent is a terribly difficultthing... ...
When your brood needs a quick pick-me-up, give the treats sold roadside or from tiny shopfront a try.Gai daan zai, or egg waffles, come plain or with flavours like chocolate chips or matcha. Egg tarts, inspired by the British custard tart, feature a rich, eggy filling that’s as deli...
There is a theory that some animals have magnetic(磁的) cells in their brain which help them to find their way. As far as cats are concerned, nobody really knows how their homing instinct works and I am sure cats are never going to give away their secrets. Finally, a joke about the...