根据《宪法》、《立法法》规定,我国的立法机关是()。
A. 全国人民代表大会及其常务委员会
B. 省、自治区、直辖市的人民代表大会及其常务委员
C. 省、自治区人民政府所在地的市和经国务院批准的较大的市的人民代表大会及其常务委员会
D. 国务院
E. 中国人民银行
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跑时,摩擦力虽是阻力,但可使人体间接地获得运动的动力。
A. 正确
B. 错误
在大型的演讲之前,支持人通常总要对演讲者进行一番介绍,试解释这种介绍的作用。
Which of the following gases represents the greatest threat to personnel safety in an engine room where the exhaust is leaking from a diesel engine?()
A. Carbon dioxide
B. Carbon monoxide
Carbon trioxide
D. Hydrogen sulfide
You included the following Automatic Storage Management (ASM) initialization parameter settings in the ASM initialization parameter file: INSTANCE_TYPE = ASM ASM_POWER_LIMIT = 11 LARGE_POOL_SIZE = 4M ASM_DISKGROUPS = DG1, DG2 DB_UNIQUE_NAME = +ASM You are unable to start the ASM instance. Which initialization parameter file setting(s) is not allowing the ASM instance to start?()
A. only the INSTANCE_TYPE initialization parameter is set to an invalid value
B. only the ASM_POWER_LIMIT initialization parameter is set to an invalid value
C. only the LARGE_POOL_SIZE initialization parameter is set to an invalid value
D. both the LARGE_POOL_SIZE and INSTANCE_TYPE initialization parameters are set to invalid value