监理工程师处理合同有关事宜的( )是保证合同圆满完成的重要条件。
A.科学性
B.公正性
C.独立性
D.有偿服务性
参考答案:B
Stella was disappointed to find her new plan ______and fell into great depression.
A.put away
B.carried out
C.turned down
D.left out