每个（）称为一个支路

The examiner asks you and your partner to say more abou...

未知题型The examiner asks you and your partner to say more about the subject of the photographs in

（）receipt of your specific enquiry, we will prepre the ...

多项选择题（）receipt of your specific enquiry, we will prepre the quottion for you．t B．Upon C．bout D．Within

Please discuss with your partner about qualifications t...

未知题型Please discuss with your partner about qualifications that a specific job needs ,say, a teacher, a secretary, an assistant, and others. Please submit your oral report before this Saturday.