根据（）确定项目监理机构的组织结构模式和规模。
A.建设工程监理合同约定的服务内容
B.建设工程监理合同约定的服务期限
C.建设工程的技术复杂程度
D.建设工程的特点、规模
E.建设工程的承包模式
参考答案：A, B, C, D
解析：项目监理机构的组织模式和规模，可根据建设工程监理合同约定的服务内容、服务期限以及工程特点、规模、技术复杂程度、环境等因素确定。
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| One Sunday afternoon, Mr Green was walking in the park. He ① for some time and ② a little tired. He saw a chair ③ the big tree and wanted to sit down. At this time he saw a woman was in front of him. So he began to walk ④ for fear that (害怕) the woman would ⑤ the seat before ⑥ . At the same time the woman also started ⑦ . At last Mr Green ⑧ the seat and was very happy. The woman ran after him and shouted, telling him not to sit on the chair. Because the woman ⑨ up with a notice board. It ⑩ "WET PAINT" (油漆未干) . |
| （ ）①A. walking （ ）②A. feel （ ）③A. on （ ）④A. slower （ ）⑤A. take （ ）⑥A. her （ ）⑦A. run （ ）⑧A. took （ ）⑨A. come （ ）⑩A. say | B. walked B. feels B. in B. slow B. takes B. his B. runs B. take B. came B. said | C. walks C. felt C. under C. fast C. took C. he C. ran C. takes C. comes C. says | D. to walk D. feeling D. behind D. faster D. taking D. him D. to run D. taking D. coming D. saying |