确认测量数据达到预定目标的步骤称为()。
A.质量分析
B.质量保证
C.质量确认
D.质量目标
参考答案:B
确认测量数据达到预定目标的步骤称为()。
A.质量分析
B.质量保证
C.质量确认
D.质量目标
参考答案:B
根据图片和答语选择问句。 |
![]() | ( ) 1. — —She often does her homework. A. What is Jenny doing ? B. What does Jenny do after school ? |
![]() | ( ) 2. — —He is singing. A. What is Danny doing ? B. Is Danny singing ? |
![]() | ( ) 3. — —She combs her hair every day. A. How often does Jenny comb her hair ? B. Does Jenny comb her hair every day ? |
![]() | ( ) 4. — —She goes to school on foot. A. What is she doing ? B. How does she go to school ? |