工程项目风险应对策略中，( )是指项目风险保留在风险管理主体内部，通过采取内部控制
题型：单项选择题
问题：
工程项目风险应对策略中，( )是指项目风险保留在风险管理主体内部，通过采取内部控制措施等来化解风险。
A．风险自留
B．风险回避
C．风险转移
D．风险控制
题型：单项选择题
阅读理解。
1. The zoo opens _____ a week.
A. two days
B. five days
C. six days
D. seven days
2. On Tuesday, the zoo closes at _____.
A. 5: 30 p.m.
B. 6:00 p.m.
C. 6:30 a.m.
D. 8: 30 a.m.
3. On Wednesday, the zoo is open for _____.
A. 8 hours
B. 8.5 hours
C. 9 hours
D. 9.5 hours
4. The zoo is in the city called _____.
A. Xiaohe
B. Binhai
C. Changchun
D. Beibei
5. Beibei is 11 years old,and this Sunday she wants to visit the zoo with her parents. How much
should they pay for the tickets?
A.￥20.
B.￥30.
C.￥40.
D.￥50.
