“含羞草”的心理表现为[     ]

A．容易发展为闭锁心理，把朋友拒之门外

B．容易获得同学们的理解

C．能够感受到人际交往中的温暖

D．容易被人接纳

Fair and（1）competition in government procurement around the world is good business and good public policy. Competitive pricing, product （2）and performance improvements result from competitive practices and help ensure that government authorities get the best （3）for the public they serve.

1.见题干（）

A. open

B. continue

C. dependent

D. reliable