您要查找的是不是：
- Dummy Activity in Flow Process Network 双代号流水作业网络图中的虚工作
- The Judgment Method of Dummy Activity in Activity-on-arrow Network 双代号网络图中虚工作的判断方法
- All the following are characteristics of a dummy activity except that it 下面的所述的特点哪种不是虚设工作所具有的特点?
- The office has been humming with activity. 办公室一直忙着搞活动。
- A crude figure or dummy representing a hated person or group. 雕像代表可憎的人或一群人的粗糙的图象或木偶
- The threat of war has depressed business activity. 战争的威胁使经济萧条。
- There has been a lot of activity in the town today. 今天市中心相当热闹。
- The town was humming with activity. 该市镇生气勃勃，呈现一片热闹的景象。
- A spade lead will allow a ruff in dummy. 出黑桃可让明手将吃。
- Stamp collecting is my favorite activity. 集邮是我最喜爱的消遣。
- The store was a scene of great activity. 这家商店顾客盈门。
- He once engaged in anti-government activity. 他一度从事反政府的活动。
- The office is humming with activity. 办公室里一片忙碌。
- The dummy is no relation of ours. 这个哑巴不是我家的亲戚。
- The opening spade 8 was ducked in dummy. 明手放掉了首攻的黑桃8。
- A center of interest or activity. 中心兴趣或活动的中心
- Showing no optical activity in polarized light. 无旋光的极化光下无光学反应的
- Don't stand there looking like a stuffed dummy! 不要呆头呆脑地站在那里！
- An increase, as in movement or business activity. 进步，改进，改善运动或商业活动的进步或兴隆
- Look,dummy! He just is stealing second. Wake up ! 看哪！笨蛋！被盗二垒了呀，快清醒吧！
