问题
单项选择题
为了消除专家之间的各种不良影响,德尔菲法征询意见的方式采用了()
A.记名方式
B.不记名方式
C.公开方式
D.A和C
答案
参考答案:B
为了消除专家之间的各种不良影响,德尔菲法征询意见的方式采用了()
A.记名方式
B.不记名方式
C.公开方式
D.A和C
参考答案:B
用所给词的适当形式填空。 | |
2. Ronaldo is a famous __________ soccer player. 3. He has made a great __________ in the past two years so that all the people know him. 4. The boy learned __________ in the swimming pool when he was only five. 5. He is good at __________. And he is a good __________ on the ice. |