区域联防的运用时机是当防守外围投篮准，而内线进攻威胁较大时。
参考答案：错
Congratulations! It seemed that our boss was __________ with your work today.[ ]
A. dishonest
B. confused
C. satisfied
D. disturbed
3LE-10/8-G型压缩机一级排气压力太低，应立即停车检修，其原因是什么？
