问题 选择题

下图为某地区海平面等压线分布图。回答下列各题。

小题1:图中②地为

A.西北风

B.东南风

C.西南风

D.东北风小题2:下列说法正确的是

A.①地此时风力比②地强劲

B.②地的气温年较差比①地大

C.未来几天,北京可能出现阴雨天气

D.此时,我国南北地区普遍高温

答案

小题1:A

小题2:C

题目分析:

小题1:②地附近有一冷锋,该冷锋的移动方向是由西北移向东南,②地位于冷锋的后侧,应吹西北风。

小题2:根据等压线分布图,①地等压线稀疏,②地等压线密集,①地比②地风力小;①地深居内陆,远离海洋,降水较少,气温年较差大于②地;北京位于冷锋的前侧,,随着冷锋的移动,未来几天,北京会受冷锋影响,可能出现阴雨天气;故选C。

阅读理解

阅读理解。

     A German dog in Alaska has been given a hero's award for saving his owner's house from

a fire.Buddy guided a team of firefighters through winding roads to the house in an isolated

(偏远的) area.

     That day,his owner Ben Heinrichs was working on his truck inside his garage when a spark

ignited some fuel and caught fire.

     Ben managed to run outside,closed the door to stop the fire from spreading and rolled in

the snow to put out the flames on his clothes.But he suddenly remembered the dog was still

in the workshop and ran back to fetch him.While Buddy escaped uninjured,his owner suffered

burns to his face and seconddegree burns to his left hand.

     The dog ran off after his master said he needed help.On the road he came across the

Alaskan firemen who had been called about the fire.But they had got lost and were about to

turn down the wrong road.When they caught sight of Buddy who made eye contact with

them and raced ahead down the right road,the firemen immediately followed him and he

often turned round to make sure they were behindhim.The dog's quick reaction saved the

family.

     " Buddy recognized how serious the situation was and acted bravely in getting help for

his family," said Officer Holloway at a ceremony to honor the dog.Buddy,whose good deed

was shown on a police car's video,was given a smart dog bowl as a reward,and a big bone.

     Ben said that he knew Buddy was clever and added that Buddy was brave too,having

twice driven bears away when he was fishing.

1.From the passage we learn that________.

A.Ben was a German

B.Buddy called the police

C.Ben's house is hard to find

D.Buddy is cleverer than Ben thought

2.What does the underlined word "ignited" in Paragraph 2 mean?

A.To make a mistake.

B.To make something more serious.

C.To stop something from happening.

D.To cause something to burn.

3.Ben ran back into the garage because________.

A.he wanted to save his whole family

B.he wanted to put out the fire himself

C.he wanted to save his dog Buddy

D.he heard someone calling "help"

4.What can we infer from the passage?

A.The dog has never been so brave before.

B.The dog has saved his owner's life before.

C.The firemen didn't believe a dog would know the way.

D.The firemen didn't know what the dog was trying to tell them at first.

5.What's the purpose of the ceremony?

A.To honor the dog Buddy.

B.To honor the firemen.

C.To honor Ben.

D.To encourage people to keep dogs.

单项选择题