[单项选择]Bats, tortoises, snakes, frogs, even insects like butterflies, hibernate more or less completely. Some, like the squirrels, sleep during coldest weather but are aroused by a warm spell. During hibernation, the temperature of an animal’s body drops drastically. Breathing and heart-beats almost cease.
Another instinctive method of avoiding intense cold is to escape by means of migration. Wild swans, seagulls, swallows and cuckoos are a few of the very many kinds of birds which fly thousands of miles, twice a year, to avoid cold. Many animals, especially those of the Arctic reindeer of Europe, move southward towards the forests when winter approaches. They return to the northern area when the warmth of spring begins to be sensed.
Arctic reindeers of Europe avoid the severe cold in winter by
A. hibernation.
B. migration.
C. staying in a" secret place".
D. growing thick fur.

[单项选择]—— Would you like to come to the party Friday evening —— __________ .
A. That’s right
B. Yes, I’d like to
C. I’ll be late
D. No, never mind

[单项选择]

W: Can you tell us what you like doing in the evening
M: Well, I like music. I listen to a lot of pop music, but best of all I like watching TV. It’s much better than reading a book.

What is the man’s favorite free-time activity （　）
A. Watching TV.
B. Reading a book.
C. Listening to music.

[单项选择]（）even a bit, Tony was standing there like a ghost
A. Moving        
B. Moved
C. Not moving      
D. Have not moved

[填空题]I feel like (attend)（）the concert of tomorrow evening.

[填空题]Frogs and toads are usually poisonous.

[填空题]Frogs are important in the ecosystem because they control pests.

[填空题]Frogs are disappearing only from city areas.

[填空题]Biologists are unable to explain why frogs are dying.

[单项选择]

A group of frogs were traveling through the forests, but unluckily two of them fell into a hole. The other frogs tried to help them. When they saw how (1) the hole was, they cried to the two frogs that they could not be saved. The two frogs didn’t (2) and tried their best to jump up out of the hole. The other frogs (3) saying that they were sure to die. (4) , one of the two frogs, who heard what the other frogs were saying, (5) Then he fell down and died.
The other frog, however, (6) to jump as hard as he could, and at last made it out. When he (7) , the other frogs asked, "Didn’t you hear us" The frog, who had a poor (8) , explained, "I thought you were encouraging me all the time. "
The story teaches us a (9) : There is power (力量) of life and death in the tongue. An (10) word to those who are down can help them out while a discouraging word can k
A. got out
B. ran away
C. got off
D. woke up