手的正侧位摄片，适用于 A．观察掌指骨的骨折 B．高密度的异物定位 C．骨密度的测定

若要探究绿色植物能否进行光合作用，应选择哪两个装置进行对照实验（　　）

A．甲和乙

B．乙和丙

C．甲和丙

D．任选两个都可以

John Steinbeck once said, “All American believe they are born fishermen. For a man to admit to a distaste in fishing would be like speaking publicly against mother-love or hating moonlight”.

I can’t say I’m the biggest John Steinbeck fan. Actually, the only thing I can ever remember reading by him was “The Pearl” when I was in middle school, but I couldn’t agree more with the man when it comes to fishing. When I am on a boat in the middle of the lay Lake, fishing off the shores of the Florida Keys for tarpon or catching rainbow trout in the Shoshone River of Wyoming. Fishing is my life.

According to the American Sports Fishing Association, the fishing industry brings in more than $ 116 billion per year from fishermen across the country.

Though a beautiful picture to imagine, fishing is much more than that. Fishing is a way of life from many people and a way to escape everyday stress. Being a fisherman makes me a member of a wonderful group of people extending to all walks of life. Even President Bush can be found fishing on his farm in Texas with his good friend Roland Martin when the jobs gets too stressful.

I can remember fishing with my grandfather when I was 5 years old on his boat at Lake Michel. Although I didn’t understand what I was doing, I did know that my grandfather was happy and that made me happy. Since then I’ve spent the past 16 years on the rivers and lakes of Alabama.

After days of practice, before and after work, I slowly developed an understanding of fishing. My boss, Ric Horst, took me back to the Shoshone, and I managed to bring in a 19-inch cutthroat trout. Fishing with Ric was a life-changing experience for me. He not only showed me how to fish correctly, but also told me how fishing could be a way to escape your problems.

Since then, prime-time season seems to take forever to arrive.

Now, with the ending of February and beginning of March is sight, the excitement of heading out to Lake Tus caloosa or Lake Lurleen before classes and catching something has finally returned.

小题1:What John Steinbeck said in the first paragraph implies that ______

A．American are believed to be the offspring of fishermen.

B．it is unthinkable for an American to admit his dislike of fishing.

C．all American are expert at fishing.

D．those who dislike fishing would not love their mother.小题2:The writer came to understand the real meaning of fishing ______.

A．when he was reading “The Pearl” by John Steinbeck

B．when he went fishing with his grandfather at Lake Mitchell

C．after he had spent 16 years on the rivers and lakes of Alabama

D．after he went fishing with his boss, Ric Horst on the Shoshone小题3:According to the author, ______.

A．people can get to know VIPs when fishing

B．people can smooth away all the troubles by fishing

C．fishing is a way of communication

D．fishing is a way of life for most American people小题4:What is the purpose of the writing?

A．To describe the writer’s experience and understanding of fishing.

B．To explain the reason why so many Americans like fishing.

C．To make others understand the industry of fishing.

D．To express his opinions about fishing in different time of the year.

已知甲公司2007年和2008年的有关指标如下(资产负债表的指标指的是年末数)：

使用差额分析法依次分析税后经营利润率、净经营资产周转次数、税后利息率和净财务杠杆变动对净资产收益率的影响。

教学的首要任务是（）

A.引导学生掌握科学文化基础知识和基本技能

B.发展学生智力，培养学生的创造能力

C.发展学生体力，提高学生的健康水平

D.培养学生高尚的审美情趣