龙山文化陶器以黑陶为主。

阅读理解。

     When we think of Hollywood (好莱坞), we think of films and famous film stars. They are part of

Hollywood's history. Today people make films on other places too. Not all famous film stars live in Hollywood.

But Hollywood is still a very special city in Los Angeles, California (洛杉矶, 加利福尼亚).

    You can easily see where Hollywood is in Los Angeles. There is a big sign on the hills, it says

"HOLLYWOOD". The whole letters are fifty feet tall. You can see the sign from far away. The Hollywood

sign is a famous landmark (标识) in Los Angeles. Many postcards show this famous Hollywood landmark.

      In the hills of Hollywood, there is also an open - air theatre called the Hollywood Bowl. It has seventeen

thousand seats and a very special stage (舞台). The design (设计) of the stage was by the great American

architect (建筑师) Frank Lioyd Wright. You can listen to all kinds of music at the Hollywood Bowl.

1. The best title for the reading should be ___________.

A. Hollywood

B. Famous Films and Film Star

C. The History of Hollywood

D. Famous Hollywood Film Star

2. We learn from reading that ___________.

A. "HOLLYWOOD" can just be seen (被看见) from far away

B. Hollywood is now a place only for travellers

C. all the films are made in Hollywood

D. Hollywood is one part of Los Angeles

3.  The word "special" in the reading means ____________.

A. new

B. rich

C. famous

D. unusual

4. At the Hollywood Bowl ___________.

A. all postcards are made

B. only 7,000 people can get together

C. music can be enjoyed

D. you can hardly listen to different kinds of concerts

5.  It seems that ___________.

A. some famous film stars don't choose to live in Hollywood

B. film stars don't think Hollywood a good place to make films

C. the Hollywood Bowl is bigger than any other open - air theatre in the world

D. the Hollywood Bowl is a hill in Hollywood

纯种的高茎豌豆（TT）与纯种的矮茎豌豆（tt）杂交，产生的子一代全是高茎豌豆，子一代的基因组成是TT。 [ ]

在本地报关的出境货物，经检验检疫合格，签发( )联《出境货物通关单》。

A．2

B．3

C．4

D．5

下列哪些情形不属于医疗事故（）

A.在紧急情况下为抢救垂危患者生命而采取紧急医学措施造成不良后果

B.在医疗活动中由于患者病情异常或者患者体质特殊而发生医疗意外

C.无过错输血感染造成不良后果

D.因患方原因延误诊疗导致不良后果

E.因不可抗力造成不良后果

在DEH控制系统中，由A、B两个主控制器输出的阀位请求信号，阀门控制器取其（）来使用。

A.大值；

B.小值；

C.平均值；

D.根据控制状态而定。