在文化冲击经历的四个阶段中，有许多人永远都不可能达到的阶段是( )A．双重文化阶段

通过经常发生塌方、泥石流的山区地段时，要停车仔细观察。

Many people have donated that type of blood; however, the blood bank needs _____. [ ]

A. some

B. less

C. much

D. more

阅读理解。

     It was getting late. There was no noise in the forest. We could only hear the birds singing. And then,

a bear-a big brown bear-came into the forest.

     The bear stopped under a tall tree. He was very hungry. He looked up into the tree. There in the nut

tree was his supper-a supper of nice nuts. But the nuts were high up in the tree. The hungry  bear  could

not reach them. But he knew how to get his supper. He climbed up the tree.

     Up and up he climbed. He climbed onto a big branch of the tree. He sat there  and  then shook(摇)

the branch again and again. At last the branch broke. The brown bear fell down  with  the branch  and

nuts.

     The bear sat up and looked around. With his big paws he picked up the nuts and ate them up.

1.How did the brown bear get his supper?                  

A. He climbed up the tree and ate the nuts there.

B. He shook the apples off a tree and ate them.

C. He picked up the nuts on the ground and ate them.

D. He fell down with the branch of the tree. Then he took the nuts and ate them.

2.The bear was         .

A. black        

B. brown    

C. black and white    

D. brown and black

3.The story took place          .

A. in the morning  

B. at noon

C. before evening ca        

D. at midnight

4.The word "branch" in this passage means          in Chinese.

A. 树干        

B. 树叶        

C. 树枝            

D. 树桩

5.Where did the bear eat the nuts?

A. in a forest.  

B. outside the forest.

C. near a forest.  

D. in front of the forest.

传媒接近权

冬期施工期间，水的加热温度不宜高于（）℃，骨料加热温度不应高于（）℃。

A、80，60

B、60，40

C、60，35