除合同另有约定外,工程保修金一般为承包合同总价的( )。
A. 9%
B. 7%
C. 3%
D. 10%
Which of the following is NOT true of looser divorce laws
A. They seem to be effective in reducing domestic violence.
B. They may have prevented some murders.
C. They may have led to a decline in female suicide.
D. They brought about a decrease in the divorce rate.
在进行竣工验收时,以下各项中,验收委员会或验收组的主要职责不包括( )。
A. 实地考查工程及运营情况
B. 审查各种技术资料
C. 监督检查生产系统的全部无负荷运转
D. 处理交接验收过程中出现的有关问题
在下列字符中,其ASCⅡ码值最小的一个是______。
A. 空格字符
B. 9
C. A
D. a