下列有关溶液叙述正确的是（ ） A．溶液是无色的 B．均一、稳定的液体一定是溶液

阅读理解。

                                           Where to go this holiday season

     September 27 was World Travel Day.  Every year, people celebrate the fun of travelling.

Most kids don't have time to go out on that day.  But they still like to talk about their favourite

places.

      Lily, a Junior 3 student said,"I want to have a walk in the desert! I'll take a camel with me.

The animal can be my good friend and help me find my way ! "

      Sue, a girl from Tianjin said, "I want to go to Tibet.  The sky is so blue and the land is

green. What a nice picture it is !  I also want to try the food and drink there. "

     John , a Junior 1 student in Beijing said,"I want to go to Hokkaido in Japan. There are lots of

hot springs.  I hear the monkeys there are very happy.  They can stay in the hot springs ! "

     Scott, a boy from Anhui said,  " My favourite'place is Shanghai.  It is a very modern city.

There, I can make friends with people from many countries. I can also take a ride on the

maglev train. I can see how fast the train is."

1. Do most kids have time to go out on World Travel Day?

    ____________________________________________

2. Why does Lily want to take a camel with her?

     ____________________________________________

3. Where does Sue want to go? Why?

    ____________________________________________

4. Are there lots of hot springs in Hokkaido?  Can monkeys stay in hot springs?

    ____________________________________________

5. Why does Scott like Shanghai best?

    ____________________________________________

在时刻8∶30，时钟上的时针和分针之间的夹角是 [ ]

A.85°

B.75°

C.70°

D.60°

读图“中国在地球上的位置示意图”，完成下列问题：

（1）从东西半球看，我国位于________；从南北半球看，我国位于_________。

（2）我国所濒临的海洋，从北到南依次是________、__________、_________和__________。

患者女性，56岁，上腹部间歇性疼痛并放射至肩背部，疼痛时并有恶心、呕吐，无发热、黄疸。

首选的检查应该是（）。

A.X线平片

B.CT

C.MR

D.胆系造影

E.B超

胆固醇逆向转运中起主要作用的血浆脂蛋白是

A．IDL

B．HDL

C．LDL

D．VLDL

E．CM