【判断题】战略对策是指为实现战略目标而采取的重要措施和手段。它具有阶段性、针对性、灵活性、具体性、多重性等特点。()
【单选题】一个系统可能有多种边界类,下面哪个不属于边界类?
【单选题】Payment may be made in any of the following ways, _____ cash, ____ cheque, or _____ credit card.
【单选题】高血压患者,心肌为克服外周血管阻力出现的左心室心肌增厚属于( )A:萎缩 B:增生 C:肥大 D:化生
【单选题】听力原文:The holder of credit card can buy goods against the card at any shop that has joined the scheme without cash. (9)
A.
The credit card can be used at any shop without paying cash.
B.
The credit card can he used at any appointed shop together with cash.
C.
The credit card can be used at any appointed shop without paying cash.
D.
The credit card can be used to withdraw any amount of cash.
【单选题】粒状染色体的着丝粒位于端部,称为端着丝粒染色体,其缩写表示为