Questions 23-30 You will hear a radio interview with Kate Orebi, a recruitment manager at Carters(a national chain of department stores ), and Chair of the Association of Graduate Recruiters(AGR). Choose the correct phrase to complete sentences 23--30. Mark one letter A, B or C for the phrase you choose. You will hear the interview twice. The AGR’s activities involve ______.
A. encouraging good recruitment practice
B. organizing the training of new graduate recruiters
C. analyzing recruitment statistics to predict trends
Do you have any knowledge of the space station A space station is a place 【21】 people can and work on space 【22】 long periods. It orbits the earth, usually about 200 to 300 miles high. A space station may 【23】 as an observatory, laboratory, factory, workshop, warehouse, and fuel depot. Space stations are much larger than manned spacecraft, 【24】 they provide more comforts. Manned spacecraft may 【25】 people between the earth and the space station. Unmanned spacecraft may supply the station 【26】 food, water, equipment, mail and so on. Small space stations can be 【27】 on the earth and launched orbit by 【28】 rockets. Larger stations are 【29】 in space. Rockets or space shuttles 【30】 modules of the station into space, where astronauts assemble them. Old modules can be replaced, and new modules can be 【31】 to expand the station. A space station has 【32】 one docking port 【33】 which a visiting spacecraft can attach itself. Most docking ports 【34】 of a rimmed doorway called a hatch that can connect 【35】 the hatch on the visiting spacecraft to form an airtight seal. When the two hatches open, they form a pressurized tunnel between the station and the visiting spacecraft. The main tasks of a space station crew involve scientific research. For example, they might analyze the 【36】 of micro gravity on various materials, 【37】 the earth’’s surface, or study the stars and planets. Astronauts 【38】 a space station also 【39】 much of their time to the assembly of equipment and the expansion of the station’’s facilities. This includes 【40】 beams, connecting electrical and gas lines, and welding permanent joints between sections of the station. The crew must also fix or replace broken equipment.
Questions 23-30 You will hear a radio interview with Kate Orebi, a recruitment manager at Carters(a national chain of department stores ), and Chair of the Association of Graduate Recruiters(AGR). Choose the correct phrase to complete sentences 23--30. Mark one letter A, B or C for the phrase you choose. You will hear the interview twice. The AGR represents ______.
A. major graduate employers
B. recruitment executives
C. small and medium-sized companies
以下各题使用如下关系: 客户(客户号,名称,联系人,邮政编码,电话号码) 产品(产品号,名称,规格说明,单价) 订购单(订单号,客户号,订购日期) 订购单名细(订单号,序号,产品号,数量) 查询尚未最后确定订购单的有关信息的正确命令是( )。
A. SELECT 名称,联系人,电话号码,订单号 FROM 客户,订购单;
B. WHERE 客户.客户号=订购单.客户号 AND 订购日期 IS NULL
C. SELECT 名称,联系人,电话号码,订单号 FROM 客户,订购单;
D. WHERE 客户.客户号=订购单.客户号 AND 订购日期=NULL
E. SELECT 名称,联系人,电话号码,订单号 FROM 客户,订购单;
FOR 客户.客户号=订购单.客户号 AND 订购日期 IS NULL
G. SELECT 名称,联系人,电话号码,订单号 FROM 客户,订购单;
H. FOR 客户.客户号=订购单.客户号 AND 订购日期=NULL