读“世界年平均气温分布图”,回答问题。 (1)世界的年平均最高气温出现在___

题型:综合

问题:

读“世界年平均气温分布图”,回答问题。

(1)世界的年平均最高气温出现在____洲,约是____℃;年平均最低气温出现在____洲,约是____℃。

(2)亚洲中部的_______地区,年平均气温在0℃,比同纬度其他地区偏_______。

(3)南半球的20℃等温线大致与_______(纬线)接近。

(4)由以上分析,你认为世界年平均气温的分布有什么规律?

___________________________________________________________________________________________

考点:气温和气温的分布
题型:综合

丁香的气味是

A.主产于河南
B.主产于山西、河南、河北
C.主产于甘肃
D.主产于四川、湖北
E.主产于江苏、湖北、河南

题型:综合

     This is a true story from Guyana. One day, a boy took a piece of paper from a box. He made a paper ball and pushed it into his nose. He couldn't get it out. He ran crying to his mother. His mother couldn't

get the paper out, either. A week later, the paper was still in the boy's nose. His nose began to have a bad smell.

     So his mother took the boy to a hospital. The doctor looked up at the child's nose, but she couldn't

get the paper out. She said she had to cut the boy's nose to get the paper out.

     The boy's mother came home looking sad. She didn't want her child to have his nose cut. The next

day she took the boy to her friend Sidney who lived in a house with an old lady called May. May wanted

to see the child, so the child let her look up his nose.

     "Yes, I can see it," May said. "It will be out soon."

     As she spoke, she shook some black pepper on the child's nose. The child gave a mighty sneeze and

the paper flew out. His mother was surprised. May told his mother to take the boy to the seaside for a

swim, for the salt water would go up his nose and stop the bad smell.

     So the lucky boy didn't have to go to the hospital to have his nose cut.        

1. After the boy pushed a paper ball into his nose, ____.

A. he took it out                

B. his mother took it out

C. he did nothing but cry        

D. he tried to take it out but failed

2. The paper ball stayed in the boy's nose for ____.

A. at most seven days            

B. less than seven days

C. more than seven days          

D. exactly seven days

3. Which of the following is TRUE?

A. The doctor helped to take the paper ball out of the boy's nose.

B. May succeeded in taking the paper out.

C. The boy's mother found some black pepper to solve the problem.

D. The boy had to have his nose cut at last.

4. The boy should be taken to the seaside for a swim because ____.

A. he needed to learn to swim

B. the sea water would stop the bad smell of his nose.

C. the sea water would wash out the paper ball.

D. he needed a rest

题型:综合

苦苣苔科植物中主要观赏种类有哪些?

题型:综合

土壤溶液中的养分离子向植物根系表面迁移主要有()、()、()等三种形式。

A.截获

B.质流

C.吸附

D.扩散

题型:综合

下列各药,善治胸痹的是()

A.薤白

B.柿蒂

C.川楝子

D.荔枝核

E.大腹皮

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