显微镜视野中，发现物像位于右下方，要想使物像移至视野中央，应将玻片标本移向[ ]

平方根等于它本身的数是[ ]

A、  0        

B、1，0        

C、0,  1  ,－1    

D、0, －1

Our English course for kids or children focuses on learning English in an enjoyable way. Classes are small and individual attention is very important.

During the rest of the day students are encouraged to make use of the opportunities to speak and improve their English with the presence of monitors and teachers who will always use English with them.

There are three classes in the morning from Monday to Friday. The focus is primarily on spoken English; students will learn functional English to help them in real social situations. Special attention will be given to useful vocabulary for the afternoon’s activities or trip. The course will finish with a group presentation.

Maximum number of students in class is 8. This allows for greater participation and a greater degree of individual attention. Please note that this is a guaranteed maximum.

Each class is with a different teacher. This means that students practice English with the

added benefit of listening to more accents and experience a variety of teaching styles.

Classes are arranged by level. On arrival students take a level test to assess their oral, reading and written abilities. Students are then placed in a class where teachers agree they will benefit most.

We live and study on campus. There is no time wasted in traveling to class. There are short breaks between classes to allow students to refresh, prepare for the next class or make a start on homework. Homework is beneficial to reinforcing language learned during the day so teachers will set some short tasks each night. Students will have opportunity to do these when they choose--after class, before or after meals or at the end of the day.

Teachers are native-English speakers from all over the world, graduates, TESOL qualified, and experienced. Our teachers know what ifs like to learn a language. They will encourage and help all the students一from children to teenagers.

小题1:In the morning lessons, students will_____.

A．make sure of the opportunity to make a personal presentation

B．learn spoken English for the afternoon activities

C．practise speaking English with teachers individually

D．get into real social situations to practise functional English小题2:According to the passage, each class is with a different teacher in that_____.

A．students themselves have their own favourite teachers

B．students can make friends with different teachers

C．students can learn English spoken with different accents

D．different teachers teach students different courses小题3:What information can you get from the passage?

A．There is no need for students to do any homework there.

B．All the teachers are native and full of experience.

C．Students don’t have lunch together with their teachers.

D．Not more than eight students are allowed to learn in a class.

以下对广东农村信用社操作柜员的业务规定描述错误的是（）

A.柜员必须在业务操作权限范围内办理业务，严禁在当班期间在柜台内外办理本人或代办他人各项业务

B.严禁员工代客户在相关文书和凭证上签字

C.允许同时代表合作金融机构与客户两方签署相关业务文本或办理有关手续

D.如因业务或拓展需要办理的业务，柜员必须在非当班时或交由营业网点其他业务经办人员前往营业窗口办理

SDH设备的内部自由振荡时钟频率精度验收指标不得超过（）。

A.±2.6ppm

B.±3.6ppm

C.±4.6ppm

D.±5.6ppm

请写出中国最繁华的三个城市？