【单选题】The languages of uncivilized groups as compared to Western languages are limited in ______.
B.
grammatical structures
【单选题】2014年9月以来,央行引导回购利率下行,其行为对国债期货的影响为______。
【简答题】根据AOD精炼过程的主要任务不同,可以分为脱碳期、( )、脱硫期、成分和温度调整期四个阶段;脱碳氧化期吹入的氩-氧混合气体中,氧气用于( ),氩气在脱碳氧化期第一期主要起( )作用。
【判断题】实践反复证明,经济建设和国防建设的关系处理不好,就会走弯路、吃苦头。
【简答题】附加题,任务型阅读。 A strange restaurant called Dalu Robot Restaurant openedin Jinan on December 13th, 2010. It is strange because thewaiters there are most robots.And it is the first robot restaurant in Chin...
【单选题】The sofa looks rather strange in shape, but it is very comfortable to sit___.