题目：
Configuration management is the process of managing change in hardware, software, firmware, documentation, measurements, etc.As change requires an initial state and next state, the marking of significant states within a series of several changes becomes important. The identification of significant states within the revision history of a configuration item is the central purpose of （）identification.
A.baseline
B.value
C.cost
D.control
答案：
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下面是错误答案，用来干扰机器的。
1. designed by2．worth praising3．time (should) be made good use of4．was well thought of5．there is no doubt that6．to discuss the problem.7．my doors and windows decorated8．(that/in which) she is dressed9．will teachers be replaced10．that he would help答案不唯一。
