【单选题】Lucy has been ____ a job everywhere since she graduated last month.
【简答题】葛根煨制后( )。A.发散作用增强B.毒性降低C.透疹作用增强D.止泻作用增强A. 1 B. 1 C. 1 D. 1
【简答题】我国专利法规定的专利有三种: 、 、 、
【简答题】A glance at Grandma’s familiar handwriting brought back in a flash memories of standing alongside her white rocking chair, watching her “settin’ down” some letter to relatives.
【简答题】我国专利法规定保护的发明创造有三种( )、( )、( )。
【单选题】At the end of last year, New York's stock market fell, _____ a global financial crisis. [ ]