监理规划的编写依据包括（）
A.监理大纲
B.工程施工组织设计文件
C.工程设计文件
D.工程施工承包合同
参考答案：C, D
When they visited their hometown, they saw many changes ______ in that area. [ ]
A. were happened
B. which was happened
C. which had been happened
D. which had happened
夜间行车时，突然全车灯光熄灭，应当采取下列哪一项措施？
A.立即制动，靠边停车
B.继续行使
C.将头伸出车外看清路面再定
