A:商品
B:纸币
C:一般等价物
D:金钱
My friends thought they had made things very smooth for me, but I felt there was still much to ________ with.
中提出,把发展基点放在创新上,以科技创新为核心,以人才发展为支撑,推动科技创新与大众创业万众创新有机结合,实施创新驱动发展战略和制造强国战略,大力弘扬新时期工匠精神,培养出精益求精的大国工匠,国家采取这些举措是因为( )
王老师到商场去买一件毛衣,如果买羊毛含量尽可能多的毛衣,应选( )种.