生产装置工艺卡片原则上每()年(或生产周期)修订1次
A、1
B、2
C、3
D、4
参考答案:A
Young Tom ______ school for only four months. [ ]
A. was in
B. was in
C. went to
D. has gone to
()通过表扬、鼓励等方式,鼓舞士气,是被领导者振奋精神,发挥更大的创造力。
A.感情激励
B.榜样激励
C.目标激励
D.情绪激励