电路就是()通过的途径。A、电阻 B、电流 C、电压 D、电能 发布时间:2017-11-18 07:38 │ 来源:www.tikuol.com 题型:单项选择题 问题: 电路就是()通过的途径。A、电阻B、电流C、电压D、电能
题型:单项选择题 有关肾脏肿瘤的描述正确的是()A.肾小管上皮细胞发生的肿瘤均为肾细胞癌B.肾腺瘤是来源于肾小球脏层上皮细胞的良性肿瘤C.病理上肾腺瘤与肾细胞癌有时很难鉴别D.肾嗜酸细胞腺瘤常见于儿童E.肾腺瘤直径通常大于3cm,并可有浸润性生长 查看答案
题型:单项选择题 Inside the computer, the operation system (of another software module called a data communication (71) )must decide which program will get control next. Each program remember, is associated (72) . a particular front -end port. If a program’s data have not yet reached its front - end buffer, there is no point giving that program control. Thus the data communication monitor sends its own (73) signal to the front -end devices next port is polled. Note that the (74) computer speed. The computer never has to wait for a terminal or a communication line. Instead, it is the expressive front - end processor that waits for the slower system (75) to respond.(71)处填()。A.memoryB.controlC.monitorD.charge 查看答案
题型:单项选择题 根据项目法人责任制的有关规定,由原有企业负责建设的大中型基建项目,其项目法人按照下列原则确定()。A.需新设立子公司的,原企业法人即为项目法人,并向子公司派遣专职管理人员B.需新设立分公司的,要重新设立项目法人,不需要原企业派遣专职管理人员C.只设立分公司的,原企业法人即为项目法人,并向分公司派遣专职管理人员D.只设立于公司的,原企业法人即为项目法人,但不需要向子公司派遣专职管理人员 查看答案