眩晕一般不伴有听力障碍的是A．链霉素中毒 B．前庭神经元炎 C．梅尼埃病 D．以上都

Animals do many different, amazing things to get through the winter. Some of them migrate(迁徙). They travel to other places where the weather is warmer or where they can find food.

Many birds migrate in autumn. Because the trip can be dangerous, some travel in large groups. For example, geese(鹅) fly in noisy, “V”-shaped groups. Other kinds of birds fly alone.

Some animals stay active in winter. They must ___①___ themselves when the weather changes. Many change their doing or their bodies. For example, snowshoe rabbits grow white fur to help them hide in the snow.

Food is hard to find in winter. Some animals, ____②____ mice, collect lots of food in autumn and store it to eat later. Some animals eat different kinds of food as the seasons change.

Some animals sleep for part or all of the winter. The animal’s body temperature drops, and its heartbeat and breathing slow down so it uses very little energy. In autumn, these animals get ready for winter by eating much more food than in summer and storing it as body fat. They use this fat to keep them alive while sleeping.

Every type of insect（昆虫） has its own life cycle and that is the way it grows and changes. Different insects spend the winter in different forms of their lives. Some insects also spend the winter without moving. Some insects spend the winter as pupae（蛹）. Other insects die after laying eggs (卵)in autumn. ③The eggs change into new insects in spring and everything begins all over again。

小题1:在①、②空白处分别填入一个适当的词使句意完整、上下文通顺。

_____________  ______________

小题2:把③句译成中文。

_______________________________________________________________ 。

小题3: 回答问题: Which kind of bird flies in noisy, “V”-shaped groups?

________________________________________________________________ .

小题4:在文中找出与 “Snowshoe rabbits can hide themselves in the snow because of their white fur” 意思相近的句子，并将它写在横线上。

________________________________________________________________________________ .

小题5:在文中找出最能表达该短文主题的句子，并将它写在横线上。

________________________________________________________________________________.

Windows Mobile手机长时间使用或待机时手机为什么会发烫？

凹版印刷中印刷压力的调整是通过调节（）来实现。

A.气压

B.中心距

C.螺丝

D.手柄

冲裁模的刃口间隙合理，在冲裁过程中在凹凸模刃口处的板材金属的裂纹（）圆角毛刺锥度也小。

A.就能重合

B.不会重合

C.向外扩延

D.向内发展

下列哪些业务类型是定期贷记业务类型（）。

A.电费—00100

B.保险费—00600

C.代理服务费—00800

D.有线电视费—01000