在图中的四种情境中,人对物体做功的是 [ ]
B.
C.
D.
答案:C
"China Daily", whose editorial office is in Beijing, also has _____ in all major cities in China. [ ]
A. branches
B. companies
C. organizations
D. businesses
()仅指向公众开放的、营业性的娱乐、服务场所,不包括单位内部非营业性的娱乐、服务设施及场所,以及群众自发举办的非营业性娱乐和服务活动。