问题 选择题

读图,回答问题。

小题1:观测点a的地方时21:00时,a点旗杆的影子指向什么方向:

A.东北方向

B.西北方向

C.东南方向

D.西南方向小题2:从观测点a所处的季节分析,下列发生在中国的地理现象与之吻合的是:

A.松花江流域出现春汛

B.华北平原冬小麦返青季节

C.黑龙江漠河镇出现白夜现象

D.湘.鄂.皖.苏商品棉基地为棉花收摘季节

答案

小题1:C

小题2:C

本题考查太阳视运动及图示。

小题1:①根据太阳视运动的路径从极地俯视呈顺时针,可知从极地俯视地球呈逆时针自转,该地为北极地区;②北极地区正午太阳在正南方向天空,即C为正南,然后可知e为正北,b为正东,d为正西,它们对应的地方时,1为12:00,3大致为18:00,5为24:00,7大致为6:00,可知21:00大致在4;③21:00太阳大致在4,影子位于c、a、b这一区域,为东南。

小题2:结合上题分析北极地区出现极昼,为北半球的夏季,故C项正确。

单项选择题

LIPITOR

ABOUT LIPITOR

Lipitor is a prescription medicine. Along with diet and exercise, it lowers "bad" cholesterol (胆固醇) in your blood. It can also raise "good" cholesterol.

Lipitor can lower the risk of heart attack in patients with several common risk factors, including family history of early heart disease, high blood pressure, age and smoking.

WHO IS LIPITOR FOR

Who can take LIPITOR:

· People who cannot lower their cholesterol enough with diet and exercise.

· Adults and children over 10.

Who should NOT take LIPITOR:

· Women who are pregnant, may be pregnant, or may become pregnant. Lipitor may harm your unborn baby.

· women who are breast-feeding. Lipitor can pass into your breast milk and may harm your baby.

· People with liver(肝脏) problems.

POSSIBLE SIDE EFFECTS OF LIPITOR

Serious side effects in a small number of people:

· Muscle(肌肉)problems that can lead to kidney(肾脏) problems, including kidney failure.

· Liver problems. Your doctor may do blood tests to check your liver before you start Lipitor and while you are taking it.

Call your doctor right away if you have:

· Unexplained muscle pain or weakness, especially if you have a fever or feel very tired.

· Swelling of the face, lips, tongue, and/or throat that may cause difficulty in breathing or swallowing.

· Stomach pain. Some common side effects of LIPITOR are:

· Muscle pain

· Upset stomach

· Changes in some blood tests

HOW TO TAKE LIPITOR

DO :

· Take Lipitor as prescribed by your doctor.

· Try to eat heart-healthy food while you take Lipitor.

· Take Lipitor at any time of day, with or without food.

· If you miss a dose (一剂), take it as soon as you remember. But if it has been more than 12 hours since your missed dose, wait. Take the next dose at your regular time.

Don’ t:

· Do not change or stop your dose before talking to your doctor.

· Do not taking new medicines before talking to your doctor.

What is the major function of Lipitor?()

A.To help quit smoking.

B.To control blood pressure.

C.To improve unhealthy diet.

D.To lower "bad" cholesterol.

单项选择题 A3/A4型题