对承包人而言，承包（）是其确定工程造价、工期、施工组织设计、能否盈利等事项的基础。
A.价格
B.范围
C.工期
D.施工人数
参考答案：B
我们听不到声音一定是因为物体不振动______．
从Ⅱ栏中找出I栏相对应的答语。
I
( )1. Can I ask you some questions?
( )2. Would you mind my opening the window?
( )3, How far is it from school?
( )4. How long can I keep the dictionary?
( )5. How does your mother go to work?
( )6. What were you doing when the UFO arrived?
Ⅱ
A.I was watching a football match in the room.
B．No, not at all.
C．Of course./ Sure.
D．Five minutes by car.
E．Two weeks.
F．By bus.
