完形填空

　　When you hear the word “scitentist”, what do you think of? Many people think scientist are people in clean white coats who work in labs．And some scientists do work in labs．But there are 　　1　　 scientist who work in woods and jungles．These scientists are called “animal behavior(行为)scientists”, and they study animals as they live in nature．

　　Why don’t these scientists catch animals and study them in zoos? The 　　2　　 is in the word “behavior”．Animals behavior scientists want to learn 　　3　　 animal behave in their wild homes．When animals live in cages(笼子)or in zoos, they do not act the same as they do when they are 　　4　　．They may fight 　　5　　 each other, or they may not eat, or they may not raise(抚养)their babies as they usually would．To see real animal behavior, scitentists must go where the animals 　　6　　．

　　So animal behavior scientists go into the jungles, the woods or the desert．There, their most important 　　7　　 are their eyes and ears．They watch and listen to the animals very 　　8　　．They write down everything that happened in notebook．　　9　　 they live near the animals, the scientists are careful not to frighten them．If the scientists are luncky, the animals will 　　１０　　 no attention to them．Then the scientists can see how the animals really live．

　　The behavior scientists hope what they’ve learned about animal behavoir can provide clues(提供线索)to help people learn to live together more happily．

(1)

(2)

(3)

(4)

(5)

(6)

(7)

(8)

(9)

(10)

完形填空

　　Christmas will come soon．The radio stations(广播电台) are playing Christmas music,and the stores 　　1　　 very busy．People are doing their Christmas shopping．Many families have got Christmas trees 　　2　　 their homes already．

　　At this time of the year people make or 　　3　　 presents(礼物) for their families．Lisa is going to buy a new book for her elder sister．Her elder sister likes 　　4　　．

　　Her families usually get together 　　5　　 Christmas Day．Her elder sister lives in another city far away,　　6　　 she always come by plane．　　7　　 is going to arrive on Christmas Eve．Then Lisa is going to put a 　　8　　 in the living room,and put the presents under the tree．They don't open them until Christmas 　　9　　．

　　They are very 　　10　　 to receive(收到) presents．

(1)

(2)

(3)

(4)

(5)

(6)

(7)

(8)

(9)

(10)

完形填空

　　China is home to more than 1,300 kinds of birds．That's 14％ of 　　1　　 birds in the world．Many countries have their own birds as the national birds(国鸟)．But China hasn't got a bird as a national 　　2　　 yet．

　　China planned 　　3　　 its own national bird years ago．Some popular ones were the red-crowned crane(丹顶鹤),the magpie(喜鹊)and the golden pheasant(红腹锦鸡)．

　　The red-crowned crane was 　　4　　．The bird has a very long 　　5　　 in China．To many people,the bird 　　6　　 good luck,long life and health．Most of them are in China．The magpie doesn't have colourful feathers or a beautiful 　　7　　．But it's one of our closest friends．They build their nests near people's homes．Chinese people believe that they can 　　8　　 good luck and happiness．The golden pheasant is native to China．They live 　　9　　 grain and leaves．The bird has a long tail．Most of the male birds 　　10　　 red and golden．

(1)

(2)

(3)

(4)

(5)

(6)

(7)

(8)

(9)

(10)