培训与开发需求的影响因素中，员工工作效率下降、士气低落属于常规性影响因素。
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现代培训活动的首要环节是分析培训需求。
A. 对
B. 错
The writer felt the need to make a _______ against racism in South Africa.
A. stand
B. voice
C. thought
D. choice
_______ bad weather we had to have our physical education class in the classroom.
A. Because of
Because
C. Because of the
D. Cause
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