演讲者在演讲结尾进行精辟总结，不对整篇演讲的主题起到升华作用，将演讲意境引向一个更深邃、更崇高的层面，让听众印象深刻。

资质认定证书5的有效期为（ ）年。A.3B.7C.6D.1

单项选择题资质认定证书5的有效期为（ ）年。

APPLICANT:ABC CO. BENEFICIARY:GD TRADING CO.,LTD. DOCUM...

单项选择题APPLICANT:ABC CO.
BENEFICIARY:GD TRADING CO.,LTD.
DOCUMENTS REQUIRED:FULL SET OF CLEAN ON BOARD BILL OF LADING CONSIGNED TO THE ORDER OF APPLICANT,MARKED FREIGHT PREPAID,NOTIFY APPLICANT.
信用证未对提单作任何其他规定，则提单的收货人应为（  ）。
A、TO THE ORDER OF APPLICANT        
B、TO ORDER
C、TO THE ORDER OF ABC CO.           
D、CONSIGNED TO THE ORDER OF APPUCANT

The speaker, ____ for his speeches, was warmly received...

单项选择题The speaker, ____ for his speeches, was warmly received by the students.（