经济发展与犯罪数量之间（）.A.存在着同步增长的规律 B.存在着一种必然的联系 C.

In order to safeguard（保证）the education of all Hope Chinese Scholl（HCS）students and the normal running of the school, the following rules should be followed:

★ Be quiet in classroom and hallways. Do not run or shout in classrooms or hallways.

★ Do not drink or eat in classrooms or hallways.

★ Stay in the school during school time as well as rest time. Do not leave the school or play out of the school area during school time. This includes rest time.

★ Do not scribble on any desks or walls.

★ Be respectful（尊敬）to teachers and parents.

★ Help teachers and other students to keep the classroom clean. Do not move desks, chairs, and other furniture in the classroom without the teacher’s instructions.

小题1:Students in HCS can       in classrooms.

A．run

B．read

C．shout

D．eat小题2:Students can’t      during the time between classes at HCS.

A．play

B．leave school

C．speak

D．stay in classrooms小题3:The underlined work “scribble” means “    ” in Chinese.

A．肆意摇晃

B．随意拿走

C．乱写乱画

D．胡乱搬动小题4:Which of the following is NOT mentioned in the passage?

A．Looking after school furniture.

B．Keeping the classrooms clean.

C．Respecting teachers.

D．Doing homework.小题5:The best title for this passage is “    .”

A．Hope Chinese School

B．How to Keep the School Clean

C．The Rules of HCS

D．How to Get on with Teachers

刘阳同学想利用下图所给实验器材，探究电流与电压和电阻的关系。

（1）在电压表尚未接入电路之前，已存在两处明显的连接错误，请你指出：

        ①______________________________                   ； 

       ②_________________________________________。　　

（2）假如错误已纠正，且原电流方向不变，请在图中用笔划线表示导线，将电压表接入R₁两端。 　　

（3）在本实验中，若探究电流与电压的关系，应控制__________不变，这种研究问题的方法叫做__________________。　　

（4）下表是刘阳同学探究电流与电压的关系时记录的几组实验数据，通过对表中数据的分析，可得到的初步结论是：___________________________________。

（5）本实验操作完成后，如果将电阻R₁改接成一只小灯泡，还可以测出小灯泡的_______或______。

某男，52岁。纳呆，腹胀，便溏，呕吐，恶心，脉濡。若属于寒湿困脾证，诊断意义最小的症状是：（）

A.舌淡

B.苔白腻

C.恶寒

D.肢体沉

E.头晕

领导的特点主要有哪些？