规范中，混凝土各种强度指标的基本代表值是（）。 A.立方体抗压强度标准值  B.轴心

行政监察机关可以通过( )等行政监察程序进行公安执法监督。

A．检查

B．审查

C．调查

D．侦查

在短文的空格内填入适当的次,使其内容通顺. 每空格限填一词, 首字母已给 ): ( 14分)

At one time, making a film was an expensive activity only for a small group of people and film companies. Not only were the tools and machines expensive but the cost of film was also far greater than most people could afford. However, modem technology has c 小题1:  all that.

New technology has really opened up the world of film-making for film fans. Now a camera

does not cost m 小题2:  and most young people are certainly able to pay for it. So all you need is to get one for yourself. With that, you may then start your own film-making.

However, film-making is t 小题3:  work. You probably need many other people to help you.

For example, the p  小题4:   of actors and actresses is very important in your film. Of course, these actors and actresses may be your schoolmates, friends or family members. You don’t even need to pay them a cent while they are glad to be part of your job.

B 小题5:   , you need to make up a story. Can you write your own one? If you have good imagination, you can create an attractive story e  小题6: . Many world-famous film makers and producers are also good story-writers. If not, perhaps you need someone else to write it for you.

An excellent story is the key to making a s  小题7:   film.

《二十四只眼睛》是那个国家的电影（）？

A、印度

B、中国

C、日本

D、朝鲜

保险价额

下面是某个耳聋遗传的家族系谱图。致病基因位于常染色体上，用d表示。请回答下列问题：

II2与II3的子女中耳聋患者的概率为（）