Which type of input is the primary cause o
题型：单项选择题
问题：
Which type of input is the primary cause of contract changes ？（）
A．Independent estimate
B．Organizational policie
C．Statement of wor
D．Approved changes request
题型：单项选择题
阅读理解。
根据下面地图，选择最佳答案。
1.There is _______ in the place.
A. a library and an old bridge
B. a school and a hotel
C. a post office and a restaurant
2.The pay phone is _______ the park.
A. in
B. between
C. in front of
3.If you are at the pay phone, just go straight and turn left, you can see _______ on your right .
A. a school
B. a library
C. a supermarket
4.Where is Mary’s house?
A. It’s on Jiefang Street.
B. It’s on Shanghu Street.
C. It’s between the hotel and the supermarket.
5.If you are at A, how can you get to the pay phone?
A. Go straight and turn right
B. Go down Shanghu Street and left.
C. Go down Jiefang Street and turn right.