劳动力需求计划只包括项目部的劳动力需求计划.（）
参考答案：错
在1～10中，合数有4、6、8、9、10，其余的数为质数．______．
-- Excuse me. Could you tell me ____?
- By underground.
A．how did you come here
B．how you came here
C．when did you come here
D．when you came here
