131 _____ is a method of procurement where a contract results from a bid which may be changed through bargaining.A. AcquisitionB. Contract negotiationC. ProcurementD. Purchase negotiationE. None of the above
131 _____ is a method of procurement where a contract results from a bid which may be changed through bargaining.
A. Acquisition
B. Contract negotiation
C. Procurement
D. Purchase negotiation
E. None of the above
相关考题：
It was just in the room_____he was born_____he die. A、where, which.B、that, that.C、where, that.D、which, that.
有SQL语句： SELECT DISTINCT系号FROM教师WHERE工资＞=； ALL(SELECT工资FROM教师WHERE系号="02") 与如上语句等价的SQL语句是A．SELECT DISTINCT系号FROM教师WHERE工资＞=； (SELECT MAX(工资)FROM教师WHERE系号="02")B．SELECT DISTINCT系号FROM教师WHERE工资＞=； (SELECT MIN(工资)FROM教师WHERE系号="02")C．SELECT DISTINCT系号FROM教师WHERE工资＞=； ANY(SELECT工资FROM教师WHERE系号="02")D．SELECT DISTINCT系号FROM教师WHERE工资＞=； SOME(SELECT工资FROM教师WHERE系号="02")
有SQL语句：SELECT DISTINCT 系号 FROM 教师 WHERE 工资=；ALL(SELECT 工资 FROM 教师 WHERE 系号=“02”)与如上语句等价的SQL语句是A) SELECT DISTINCT 系号 FROM 教师 WHERE 工资＞＝；(SELECT MAX（工资）FROM教师WHERE系号="02")B）SELECT DISTINCT 系号 FROM 教师 WHERE 工资＞=；(SELECT MIN(工资）FROM 教师 WHERE 系号＝"02"）C）SELECT DISTINCT 系号 FROM 教师 WHERE 工资＞＝；ANY(SELECT 工资 FROM 教师 WHERE 系号="02")D）SELECT DISTINCT 系号 FROM 教师 WHERE 工资＞＝；SOME(SELECT 工资 FROM 教师 WHERE 系号="02"）
Youwillwanttwotreesabouttenfeetapart,from_____tosuspendyourtent.(A)there(C)which(B)them(D)where
有SQL语句： SELECTDISTINCT系号FROM教师WHERE工资=； ALL(SELECT工资FROM教师WHERE系号="02") 与如上语句等价的SQL语句是A．SELECTDISTINCT系号FROM教师WHERE工资=； (SELECTMAX(工资)FROM教师WHERE系号="02")B．SELECTDISTINCT系号FROM教师WHERE工资=； (SELECTMIN(工资)FROM教师WHERE系号="02")C．ELECTDISTINCT系号FROM教师WHERE工资=； ANY(SELECT工资FROM教师WHERE系号="02")D．SELECTDISTINCT系号FROM教师WHERE工资=； SOME(SELECT工资FROM教师WHERE系号="02")
You will want two trees about ten feet apart, 选择 Youwillwanttwotreesabouttenfeetapart,from_____tosuspendyourtent.(A)there(C)which(B)them(D)where
有SQL语句： SELECT DISTINCT 系号 FROM 教师 WHERE 工资＞=； ALL(SELECT 工资 FROM 教师 WHERE 系号 =“02”) 与如上语句等价的SQL语句是A．SELECT DISTINCT 系号 PROM 教师 WHERE 工资＞=； (SELECT MAX(工资)FROM 教师 WHERE 系号=“02”)B．SELECT DISTINCT 系号 FROM 教师 WHERE 工资=； (SELECT MIN(工资)FROM 教师 WHERE 系号=“02”)C．SELECT DISTINCT 系号 FROM 教师 WHERE 工资＞=； ANY(SELECT 工资 FROM 教师 WHERE 系号=“02”)D．SELECT DISTINCT 系号 FROM 教师 WHERE 工资＞=； SOME(SELECT 工资 FROM 教师 WHERE 系号=“02”)
有SQL语句：SELECT DISTINCT系号FROM教师WHERE 工资=ALL （SELECT 工资FROM教师WHERE系号=\02\） 与如上语句等价的SQL语句是A．SELECT DISTINCT系号FROM教师WHERE工资=（SELECT MAX（工资）FROM教师WHERE 系号="02"）B．SELECT DISTINCT系号FROM教师WHERE工资=（SELECT MIN（工资）FROM教师WHERE 系号="02"）C．SELECT DISTINCT系号FROM教师WHERE工资=（ANY（SELECT（工资）FROM教师WHERE 系号="02"）D．SELECT DISTINCT系号FROM教师WHERE工资=（SOME （SELECT（工资）FROM教师WHERE 系号="02"）
2、以下哪个结构是本单元提倡的摘要结构和呈现顺序？A．Question/Gap in the literature- Method- Results/Solutions-Conclusions/Summary/Assessment of Solutions- General Introduction- More detailed BackgroundB．General Introduction- More detailed Background- Question/Gap in the literature- Method- Results/Solutions- Conclusions/Summary/Assessment of SolutionsC．Method- Results/Solutions- General Introduction- More detailed Background- Question/Gap in the literature- Conclusions/Summary/
以下哪个结构是本单元提倡的摘要结构和呈现顺序？A．Question/Gap in the literature- Method- Results/Solutions-Conclusions/Summary/Assessment of Solutions- General Introduction- More detailed BackgroundB．General Introduction- More detailed Background- Question/Gap in the literature- Method- Results/Solutions- Conclusions/Summary/Assessment of SolutionsC．Method- Results/Solutions- General Introduction- More detailed Background- Question/Gap in the literature- Conclusions/Summary/