单项选择题
1、 直线3x+y-2=0经过    (     )
A．、二、四象限    
B．、二、三象限
C．第二、三、四象限    
D．、三、四象限


2、 下列各气体，如果大量排放到空气中，不会造成空气污染的是（　　）
A．一氧化碳
B．二氧化氮
C．二氧化硫
D．氮气


3、下列词语中加下划线的字的读音，全都不相同的一组是（　　）
A．浦口    逮捕    逋逃    哺育    黄埔
B．比较    皎洁    姣好    狡猾    佼佼
C．黢黑    辛酸    怙恶不悛  逡巡    英俊
D．芳香    作坊    画舫    查访    放达


4、设集合A={0，1，2，4，5，7}，B={1，3，6，8，9}，C={3，7，8}，那么集合(A ∩ B) ∪ C是
A．{0，1，2，6，8}
B．{3，7，8}
C．{1，3，7，8}
D．{1，3，6，7，8}


5、 If you're going to the airport by car,can you give me a __________ ?
A．lift
B．seat
C．drive
D．hand


6、通读下面的短文，回答题。
The trouble started at 9:30 p. m. last New Year's eve, in Newmark. When the fire engines( 救火车) ____21 ____at the fire, a very old woman was sitting in a third floor window, leaning (探身) out. The firefighters (消防员) placed a ladder____ 22____ the wooden house, and 26 year-old Marcus Reddick ____23____ 35 feet to the third floor.
The woman, the 60 years old and very fat, was sitting with ____24____ feet out of the window. When Marcus reached the____ 25 ____of the ladder, the ____26____ woman put her two legs around him.
Suddenly Marcus fell backwards off the ladder,____27____ the large woman sitting on him. Marcus landed first--hitting a brick wall beside the front stairs--and broke the woman's fall. She fell no more,but he fell ____28____ ten feet down the stairs. When the fire officer reached him, Marcus was unconscious( 不省人事).
Within an hour, a doctor told the men that Marcus was nearly brain ____29____, and would only get worse. Doctors talked of turning off life-support equipment and asked if the family was ____30 ____to donate(捐献) his heart. The answer : yes.
____31____ January 6, firefighters lifted Marcus' coffin(棺材)--covered ____32____ an American flag--onto a yellow fire engine. Hundreds of firefighters from all over the state ____33____ the procession(行列)through Newmark streets. Children ____34____ from school windows.
The day Marcus died, his heart was donated to a young girl. Officials said it was the second life Marcus had ____35____.
__________
A．got
B．came
C．reached
D．arrived


7、The old man says if you run after two hares (野兔) , you'll catch __________.
A．both
B．any
C．neither
D．either


填空题
8、已知log_2x=3，则x^-1/2=__________．


9、与一个三角形三个顶点等距离的点的轨迹是_______


简答题
10、 图7-4是我国某地区示意图，读图回答问题：

(1)填出图中下列字母代表的地理名称：
A．__________城市，B．__________山脉，
C．__________城市，G．__________河流，
H．__________铁路，I．__________铁路。
(2)J铁路线的名称是__________，它北起__________城，南到__________城市。该铁路途中经过著名旅游景点区的名称是__________，E地所在省是__________。
(3)图中水利工程：①是__________，②是__________。这两个水利工程均位于__________河流上。水利枢纽工程②建成后的效益有__________。
(4)关于B山脉的正确叙述有（　　）
A．B山脉是我国地势第二、三级阶梯分界线
B．B山脉是四川盆地与长江中下游平原分界线
C．B山脉是我国南北走向的山脉之一
D．B山脉有丰富的石油和天然气资源

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