单项选择题
Albertson and Kelman have decided to open a separate______for research and development.（）
A．officeB．officerC．officialD．officially
单项选择题 (147)）（）
单项选择题 LinTex CEO Jason Reeves______abruptly this afternoon, and the company did not offer an explanation for his sudden departure.（）
单项选择题 Unfortunately, the New York office has failed______its sales goals in each of the last three quarters.（）
